Dataframe Remove Index, When the index is required for quick data retrieval. reindex # DataFrame. I have tried the folowing df. drop_duplicates(cols=index) and myDF. How do I remove a specific row in pandas with Python? e. eg: remove all (CME,abc) rows. reset_index(level=None, *, drop=False, inplace=False, col_level=0, col_fill='', allow_duplicates=<no_default>, names=None) [source] # Reset the index, or a Remove index from dataframe using Python Ask Question Asked 7 years ago Modified 7 years ago This tutorial explains how to drop the index column of a pandas DataFrame, including several examples. Suppose Learn how to use the Pandas reset_index() method in Python. DataFrame # class pandas. dropna # DataFrame. drop_duplicates(subset=None, *, keep='first', inplace=False, ignore_index=False) [source] # Return DataFrame with duplicate rows removed. This is sequential data, so I have row_id+1 refer to row_id. We then access the index pandas. This could be required for various reasons, Pandas DataFrame. In this tutorial, you’ll learn how to use Pandas to drop an index column. Removing header index from dataframe Ask Question Asked 7 years ago Modified 6 years ago Learn how to drop or delete rows & columns from Python Pandas DataFrames using "pandas drop". In my dataframe, I get a '2' written over my index column's name. 总结 在本文中，我们介绍了如何在Python中从Dataframe中删除索引。我们可以使用 reset_index() 函数、 set_index() 函数、 iloc 函数和 drop() 函数来实现。删除索引可以简化Dataframe的结构或合并两 Pandas DataFrames are the backbone of data manipulation in Python, but their row indexes can sometimes become a source of frustration. Use a list of locations to To remove the index column when reading a CSV file into a Pandas DataFrame, you can use the index_col parameter of the read_csv() function. Delete columns to be used as the new index. plot. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. Thanks @IanLogie! Let us see how to reset the index of a DataFrame after dropping some of the rows from the DataFrame. columns (as in your original code df. Setting to True will add the new columns to existing index. dropna (), I get the desired pandas. Cover all the cases of resetting the row index of a simple and multi-level DataFrame. Dropping an index simply means removing specific rows from If you‘ve used pandas before, you know that indexes are powerful but can also be confusing. drop_duplicates Return Series with duplicate values removed. To remove the index of a DataFrame in Pandas, call reset_index () method on the given DataFrame and specify the argument drop=False. How can I do it? Also, is it possible for the values in columns dx, dy, vx, vy and pxy to be shown in 2 decimal place? Forsale Lander Get this domain Own it today for $1,699, or select Lease to Own. How to achieve that??DataFrame I would like to see is this: How to reset the index in pandas DataFrame. After operations like filtering, To remove a multiIndex from a pandas pivot table, you can use the values argument along with the reset_index () function: pd. Data I need some help with cleaning a Dataframe that has multi index. 0: Index can hold all numpy numeric dtypes (except float16). Whether you're filling in the gaps after some rows have been removed or starting anew after combining multiple DataFrames, mastering the reset_index() method will help keep your data If the DataFrame is huge, and the number of rows to drop is large as well, then simple drop by index df. Can I point the index to the first Es werden Spalten gelöscht, deren Index 1 oder 2 ist. Use a list of locations to pandas. Whether you're a data analyst, aspiring data scientist, or just someone interested in learning more about pandas, this article provides practical insights into manipulating DataFrame Plotting # DataFrame. The What is reset_index? The reset_index method in Pandas resets the index of a DataFrame to the default one. reset_index The DataFrame. reset_index method in pandas is used to reset the index of a DataFrame, replacing it with the default integer この関数は my_df DataFrame のインデックスをリセットしますが、インデックスは index カラムとして表示されるようになります。 index カラ Dropping rows in a Pandas DataFrame by index labels is a common operation when you need to remove specific rows based on their index positions. We're preparing data for exports or transformations where index values are not needed. This step-by-step tutorial will show you how to use the `drop ()` method to remove an index A comprehensive guide on how to effectively remove the index column when importing data from a CSV file into a Pandas DataFrame. I wanted to sort by gender so I used: df = df[df. drop # DataFrame. droplevel # MultiIndex. But the dataframe is too large and it is not possible to change every Pandas always keeps track of an index column as said above. It can be used to drop rows by their label or position (integer See also DataFrame. read_csv('data. . NaN) rows. I don't know how to I have the below dataframe wherein I am trying to remove the first column which is the default column assigned in pandas dataframe/series. Wir werden den unten dargestellten DataFrame verwenden, um zu zeigen, wie wir den This tutorial explains how to drop the index column of a pandas DataFrame, including several examples. Index. Only remove of given level ( list , str, int ) drop: Bool, default False. This capability is essential for managing complex data structures reset_index() 메서드를 사용하여 Pandas DataFrame의 인덱스 제거 pandas. and it displays to the side of column (s), you can't remove it but you can hide it usi Dans la méthode «reset_index ()», nous définissons le «Drop = true», ce qui signifie que nous voulons supprimer l'index qui est créé dans le dataframe puis rendre le dataframe sans cette colonne d'index Ce tutoriel explique comment supprimer l’index de Pandas DataFrame. DataFrame(data=None, index=None, columns=None, dtype=None, copy=None) [source] # Two-dimensional, size-mutable, potentially heterogeneous tabular data. Set the axis parameter to 1 For example, you can use the inplace parameter to modify the original DataFrame in place instead of returning a new DataFrame. For example, we are working with a W3Schools offers free online tutorials, references and exercises in all the major languages of the web. This tutorial explains how to reset an index of a pandas DataFrame after using the dropna() function, including an example. iloc [source] # Purely integer-location based indexing for selection by position. You can also use the axis parameter to remove In this example, the DataFrame’s index is converted to a set to remove duplicates, and the set is then converted back to a list to obtain the For MultiIndex DataFrames, specifying the level parameter allows users to remove labels at specific hierarchical levels. appendbool, default False Whether to append columns to existing index. it looks something like this cost location season Thorp park autumn £12 srping £13 s I am merging two dataframes using merge(, how='left') since I want to retain only entries that match up with the "left" dataframe. csv') print This dataframe is a result of pd. MultiIndex. Reset the index of the DataFrame, and use the default one instead. I would like the my Observation Column to the index of the dataframe. columns. <kind>. Problem Formulation: When working with pandas DataFrames, you might encounter situations where you need to remove specific index elements to restructure your dataset. reindex Return only specified index labels of Series. Changed in version 3. Wenn wir in „Pandas“ einen Datenrahmen erstellen, setzen wir auch einige Indexwerte ein. Series. It would be nice to have a DataFrame method that does that for both index and columns. droplevel(level=0) [source] # Return index with requested level (s) removed. e. . iloc[0:4]['col name'], it always returns two-column, This snippet shows the deletion of the row at index 1 from the DataFrame df. I have a dataframe from which I remove some rows. dropna(*, axis=0, how=<no_default>, thresh=<no_default>, subset=None, inplace=False, ignore_index=False) [source] # Remove missing values. I know it is easy to remove rows by How to drop column (s) by index in Pandas? You can use the drop () function in Pandas to remove columns by index. Learn how to use the Python Pandas reset_index() method to reset the index of a DataFrame and convert it to default integer-based index. # Set the drop argument to False to remove How to remove some indexes from a dataframe in python Asked 4 years, 9 months ago Modified 4 years, 9 months ago Viewed 190 times How do I remove an element from a list by index? I found list. index[]) takes too much time. The index is the way the rows are identified. This guide covers dropping indexes, handling MultiIndex, and practical USA-based data examples. The reset_index() function in pandas can remove a specific level from the index and optionally add it back as a column in the DataFrame. In my case, I have a multi-indexed DataFrame This code snippet creates a CSV file named ‘scores. If the This tutorial explains how to drop rows by index in a pandas DataFrame, including several examples. Is there a way to do so? I know it's common to drop columns 90 DataFrames and Series always have an index. it is possible to format the dataframe to eliminate the index column using xlsxwriter. You can only reset it, if you make some selection and want to reindex your dataframe. ) and remove the Date information but you must have an Index I am trying to create a dataframe from three parent (or source) dataframes (each created from a . I need to remove all rows for a specific index. What is the reset_index () Function in Pandas? The reset_index () method is a powerful tool in Pandas that allows you to reset the index of a I'm using Python and I have a DataFrama as the following: I need to delete all the index (columns/rows) in order to get only the name of the Learn how to drop an index in pandas dataframe and export it to a CSV file with this easy-to-follow guide. DataFrame. Output: Resetting Index After Filtering Data The filtered DataFrame (df_filtered) contains only employees from the IT department but retains the You don't need to create a new DataFrame instance! You can modify the index: The index is displayed as the leftmost column when printing a DataFrame, and it helps in locating and accessing specific rows or performing operations based on the row order. 0. loc Label-location based indexer for selection by label. 0: Callables which return a tuple are deprecated as input. To prevent the index from being Tags: python pandas dataframe numpy python-2. : My specific row is => Name: Bertug When the index is used to align data across multiple DataFrames. columns = df. , convert it to an index-free DataFrame), you How to remove data from DataFrame permanentlyAfter reading CSV data file with: import pandas as pd df = pd. Either of dropping or selecting index levels. reset_index(level=None, *, drop=False, inplace=False, col_level=0, col_fill='', allow_duplicates=<no_default>, names=None) [source] # Reset the index, or a As a data scientist or analyst working in Python, learning to work effectively with Pandas DataFrames is a crucial skill. pivot_table(df, index='col1', columns='col2', If you’ve ever filtered rows, concatenated chunks, or set a custom index for convenience, you’ve probably seen the same thing: your index stops being the simple 0. Parameters: locint or list of int Location of item (-s) which will be deleted. This way, the DataFrame is Dieses Tutorial wird erklären, wie wir den Index von Pandas DataFrame entfernen können. See the pandas. This method provides additional flexibility by Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. reindex(labels=None, *, index=None, columns=None, axis=None, method=None, copy=<no_default>, level=None, fill_value=nan, limit=None, pandas. Whether handling simple, single-level Pandas Drop Index Column: Explained With Examples If you're working with data in Python, you are likely familiar with the extensively used Pandas library. drop(df. Whether you’re cleaning data for analysis, To permanently remove an existing index and replace it with the default integer index, modifying the DataFrame in place: df. values, where df is a dataframe 它將重置 DataFrame 的索引，但現在的索引將顯示為 index 列。如果我們想刪除 index 列，我們可以在 reset_index() 方法中設定 drop=True。 Delete columns to be used as the new index. The problem is that the merge operation seems to So I have a dataframe in pandas that includes the genders of some patients. If you work with multi-level index Pandas DataFrames, it might feel tricky to manipulate and manage your data’s indexing structure. When are they helpful? When should you drop them? This guide will walk through everything you need to know The index is a powerful feature that can facilitate data operations, but there are times when it's necessary to remove it to tidy up your DataFrame. delete # Index. When using a multi-index, labels on different levels can be removed by If you want to save your dataframe to a spreadsheet for a report. When you use reset_index with the drop=True argument, Pandas will remove the index and just replace it with the default integer index. Problem Formulation: When working with pandas in Python, you might occasionally need to remove specific labels from an index in a DataFrame. I am reading a file into a Pandas DataFrame that may have invalid (i. drop_duplicates(cols='index') looks for a Edited my answer (which was accepted back in October 2018) to reflect this correct way to remove the name of the column index. How to replace an existing index with a new one using the set_index () function. Learn various methods, including the Reset the index of the DataFrame. However, in 如果是在DataFrame内部操作，可以使用 reset_index(drop=True) 来重设索引并删除原有索引。 删除索引列后，如何重新设置索引？ 如果你已经删除了索引列并希望重新设置索引，可以使 Indexing and selecting data # The axis labeling information in pandas objects serves many purposes: Identifies data (i. set_index() irá definir a coluna passada como The pandas DataFrame. If you want to replace the pandas. After trying reset_index() and other ways, I cannot remove the FACTOR multi (row) index. If you want to have access to the underlying data of the pandas dataframe consider df. n-1 you expect, and that Remover índice de um Pandas DataFrame Utilizando o método set_index() O pandas. Although it displays alongside the column (s), it is not a column, which is why del df['index'] did not work. isnull()] filters rows for which column named 'index' shows 'NaN' values using isnull () command. csv file), but when writing the resulting dataframe to a file or printing on screen, columns drop index in python pandasDataFrames and Series always have an index. Delete rows and columns by number, index, or by boolean values. provides metadata) using known indicators, important for analysis, visualization, Explanation: The custom index becomes a new column (index), while the DataFrame now has the default integer index. Se vogliamo eliminare la colonna index, possiamo impostare drop=True nel metodo reset_index(). Wir können auch die Verwendung des Parameters axis vermeiden, indem wir lediglich den Parameter columns in der Funktion Remove index from dataframe before converting to json with split orientation Ask Question Asked 9 years, 1 month ago Modified 4 years, 7 months ago This tutorial explains how to transpose a pandas DataFrame without the index, including several examples. I want to change the value of index from 'Republic of Korea' to 'South Korea'. How can I do it? Pandas Drop a Dataframe Index Column: Guide with Examples September 3, 2023 In this tutorial, you’ll learn how to use Pandas to drop an Discover how to remove the index column from a Pandas dataframe effectively with step-by-step guidance and practical examples. index is used to pass an unambiguous index object pointing Pandas Ignore Index You might be wondering, what exactly is the “pandas ignore index”? Well, it’s a handy feature that allows you to reset or A multi-level index dataframe is a type of dataframe that contains multiple level or hierarchical indexing. When I use frame. index=False will then save your You can create a DataFrame without an index by setting the index parameter to None in the DataFrame constructor. Create your Own Index and Remove Default Index You can replace This tutorial explains how to remove the index name from a pandas DataFrame, including an example. suppose DataFrame is like Problem Formulation: When working with data in Python, you often use a DataFrame, which is essentially a table with rows and columns. Conclusion Indexes in This tutorial explains how to drop one or more columns from a pandas DataFrame by index number, including several examples. How to drop the index from Pandas DataFrame? Pandas DataFrames and Pandas Series always have an index, when not specified index while In this tutorial, you'll learn how to reset a pandas DataFrame index using various techniques. Nous utiliserons le DataFrame présenté ci-dessous pour montrer pandas. Dropping a Pandas DataFrame index column allows you to remove unwanted columns or to restructure your dataset in meaningful ways. delete(loc) [source] # Make new Index with passed location (-s) deleted. By removing the The columns attribute of a pandas dataframe returns an Index object, you cannot assign the list back to the df. In this article, we will be creating a Removing the header index in a Pandas DataFrame is a simple but useful technique for data scientists and software engineers. reset_index() 는 DataFrame의 색인을 기본 색인으로 재설정합니다. tolist()), but you can 287 You can reset the index using reset_index to get back a default index of 0, 1, 2, , n-1 (and use drop=True to indicate you want to drop the existing index instead of adding it as an python dataframe 清除index，#PythonDataFrame清除Index在Python的数据分析和机器学习领域中，Pandas是一个非常强大的库。它提供了许多用于数据处理和分析的功能，其中一个重要 The method doesn't reset the DataFrame's index in place, so make sure to store the result in a variable. Modify the original I have searched a lot about this topic of how to remove the index column of the datframe when exporting the dataframe to csv file. See the User How to assign index to first column in pandas Dataframe? I want to index on the first column, ‘customer_ID’ So there is already a row of NaN that I don’t want. The Pandas library provides a powerful, flexible DataFrame structure How to remove index column when getting latex string from Pandas DataFrameOriginally, you could simply pass an argument in the For dataframes with sequential numerical indices, you can use list comprehension to generate a new index that skips the index to be deleted. Si queremos eliminar la columna index, 文章浏览阅读6. 6k次。本文介绍了Pandas中Index类的两种删除方法：delete和drop。delete通过指定索引位置来删除元素，而drop则通过传递具体的索引值来实现删除。通过示例展示了 MultiIndex / advanced indexing # This section covers indexing with a MultiIndex and other advanced indexing features. The reason I want to do this is so that I can reconstruct the dataframe with an iterative loop. droplevel(level, axis=0) [source] # Return Series/DataFrame with requested index / column level (s) removed. drop to drop one DataFrame - reset_index () function The reset_index () function is used to reset the index, or a level of it. Clean your DataFrame Index objects # Index # Many of these methods or variants thereof are available on the objects that contain an index (Series/DataFrame) and those should most likely be used before calling these There is a multi-index which is exchange + symbol. 7 How to remove elements from list based on index range in pandas Dataframe. See the Indexing and Selecting Data for general indexing documentation. remove(), but this slowly scans the list for an item by value. Changed in version 2. One of the critical Rows and columns can be removed from a DataFrame using the methods drop () and truncate (). reset_index(level=None, *, drop=False, inplace=False, col_level=0, col_fill='', allow_duplicates=<no_default>, names=None) [source] # Reset the index, or a 如何在Pandas中删除索引列 在这篇文章中，我们将讨论如何使用Python在pandas中删除索引列。 首先，我们必须创建包含学生详细信息的数据框架，并使 pandas. drop_duplicates # DataFrame. drop(labels=None, *, axis=0, index=None, columns=None, level=None, inplace=False, errors='raise') [source] # Drop specified labels from rows or columns. Definition and Usage The reset_index() method allows you reset the index back to the default 0, 1, 2 etc indexes. It returns a dataframe with the first row dropped (which is a legitimate order), and the rest of the rows intact (it doesn't delete the bad ones), I think I know why this happens, but I still don't It returns a dataframe with the first row dropped (which is a legitimate order), and the rest of the rows intact (it doesn't delete the bad ones), I think I know why this happens, but I still don't If you work with multi-level index Pandas DataFrames, it might feel tricky to manipulate and manage your data’s indexing structure. I need to drop various sets of columns and i'm hoping there is a way of using the old df. After the operation, we print the modified DataFrame, which no If I want to drop duplicated index in a dataframe the following doesn't work for obvious reasons: myDF. So when I used df. As a result, I get a dataframe in which index is something like [1,5,6,10,11] and I would like to reset it to [0,1,2,3,4]. Method 3: Removing All Indexes If you want to completely remove the index from your DataFrame (i. Thankfully, the Restablecerá el índice del DataFrame my_df pero el índice aparecerá ahora como la columna index. A common task is converting a Pandas DataFrame Drop pandas DataFrame Column by Index in Python (2 Examples) In this Python article you’ll learn how to delete a pandas DataFrame column by index. Gender == 0] but now when I print the dataframe I get something See also Series. We set the index labels to be the integers 10, 20, and 30. Indexing and selecting data # The axis labeling information in pandas objects serves many purposes: Identifies data (i. columns give this as output. I have a large pandas dataframe (>100 columns). When set to False, the How do I remove the column names A and B from this dataframe? One way might be to write it into a csv file and then read it in specifying However, if you want to remove duplicates based on a specific column or set of columns, you can pass those column names to the subset When working with data in Python, Pandas is a go-to library for data manipulation, and JSON is a ubiquitous format for data interchange. Usually when I need to remove rows based on a i have a dataframe with the data as follows id Name Age 0 1 XXX 30 and i have to remove the 0(the row index value) from the dataframe. inplace : Bool, default False. You'll also learn why you might want to do this and understand the I have an array wrong_indexes_train which contains a list of indexes that I would like to remove from a dataframe: [0, 63, 151, 469, 1008] To remove these indexes, I am trying this: df_train. The Learn 5 practical ways to drop rows in Pandas: by index, condition, missing values, duplicates, and using the query method. Die Serie, Liste oder DataFrame kann auch in „Pandas“ erstellt werden. Reimposta l’indice del DataFrame my_df ma l’indice ora apparirà come colonna index. If the argument drop were set to The reset_index() function resets the index of a pandas DataFrame to the Pandas default index by default and returns either a pandas DataFrame How to remove rows with duplicate index values? In the weather DataFrame below, sometimes a scientist goes back and corrects observations -- not by editing the This tutorial demonstrates how to remove columns from a DataFrame in Pandas using their indexes. How do I get rid of that? Actual Result Actual result should be 在读取数据时，索引将不会被加载。 总结 在Python中，使用Pandas删除Dataframe中的索引可以通过reset_index ()函数或设置index参数来实现。 这些方法都可以从Dataframe中删除索引，使您的数据更 Problem Formulation: When working with data in Pandas, you might encounter complex DataFrames with multi-level column indices (also known as Learn how to drop rows in pandas DataFrame using multiple methods including drop by index, drop rows with conditions, remove rows with I want to delete all the rows in a dataframe. Creating DataFrame from dict of ndarray/lists We can create a DataFrame from a dictionary where the keys are column names Conclusion In this blog post, we explained how to remove the index column while saving a CSV file in pandas. iloc # property DataFrame. csv’ with the DataFrame’s data, excluding the index column. In Pandas, when saving dataframe into csv file, there is always a index column showing row number, for example how to get rid of this index? I try The reset_index() function in Python's Pandas library is a versatile tool for managing DataFrame indices. While select rows and columns can be removed using drop (), thresholds can be specified for rows and I want to remove those indexed rows and columns. when I check for the columns name it doesn't show up there but as df. The CSV file generated by this pandas. I found many solutions and tricks but none of them worked Date is the index to identify/access the row, You could have another index (eg 0, 1, 2 . When set to False, the In this example, we create a DataFrame with 3 rows and 3 columns, including Name, Age, and Location information. dropna Return DataFrame with labels on given axis omitted where (all or any) data are missing. Previously only int64/uint64/float64 dtypes were accepted. Parameters: levelint, str, or list-like If a string is Changed in version 2. This one-liner is simple and efficient for How to remove a custom index using the reset_index () function. pandas. I have an additional row FACTOR. An often encountered issue is that reset_index() returns a copy, so it will have to be assigned to another variable (or itself) to modify the dataframe. DataFrame. dropna Return series without null values. droplevel # DataFrame. columns slicing interface might be more natural, because it uses the vanilla one-dimensional Python list How to remove auto indexing in pandas dataframe? drop index does not work. reset_index (drop=True, inplace=True). If resulting index has only 1 level left, the result will be of Index type, not MultiIndex. 2. g. Approach : Import the Pandas module. And while saving the csv back onto the disk, do not forget to set index = false in How to remove a pandas DataFrame variable by index in Python - 2 Python programming examples - Thorough info - Extensive Python syntax Pandas reset_index () with examples. If you don't include drop=True, Pandas will add the Each row has a unique identifier called an index — think of it like row numbers in Excel. columns['slices'],axis=1) I've built selections pandas: Sort DataFrame/Series with sort_values (), sort_index () The example uses a DataFrame, but reset_index() is also available on Series. Thankfully, the Why Reset a DataFrame Index? A pandas DataFrame index can sometimes become disordered due to operations like filtering, concatenation, or I have a dataframe like this one: In [10]: df Out[10]: Column 1 foo Apples 1 Oranges 2 Puppies 3 Ducks 4 How to remove index name foo fro How can I drop or disable the indices in a pandas Data Frame? I am learning the pandas from the book "python for data analysis" and I already know I can use the dataframe. By default, pandas saves the index Die Python -Bibliothek heißt "Pandas". You can't remove it. In this article, we'll learn how to drop the index column in Remove rows or columns by specifying label names and corresponding axis, or by directly specifying index or column names. options level : Remove all levels by default. reset_index # DataFrame. reset_index(in Pandasの DataFrame における Index（行ラベル）の削除 にはいくつかの方法があります。 ここでは「行そのものを削除する場合」と「インデックス自体をリセット・変更する場合」 pandas. ix slices columns a bit more concisely, but the . provides metadata) using known indicators, important for analysis, visualization, To read the csv file without indexing you can unset the index_col to prevent pandas from using your first column as an index. drop () method is used to remove a specific row from the pandas DataFrame. Also output of df_matrix. columns is How to Add Rows to a Pandas DataFrame How to Add Columns to a Pandas DataFrame In this article, I covered the various ways you can remove I have a multi index data frame, called df, and I want to remove all rows with symbol (2nd level of multi index) = 'tb_91day_tri' and weight (column) = 0. pivot_table and is getting created as multi index . The reset_index () method drops the present index, and sets the In this blog, we’ll demystify DataFrame indexes, walk through step-by-step methods to remove single and multi-indexes, and solve the specific problem of a persistent ‘FACTOR’ index Learn how to use the Pandas reset_index () method in Python. drop( I tried drop method of pandas but I didn't use it. I want to start with a completely empty dataframe. 使用 reset_index() 方法删除 Pandas DataFrame 的索引 使用 set_index() 方法删除 Pandas DataFrame 的索引 本教程将介绍如何删除 Pandas pandas. Restore default numerical index, convert index to a column, drop the old index, and handle MultiIndex Output: Output 2. plot is both a callable method and a namespace attribute for specific plotting methods of the form DataFrame. See the User pandas DataFrame と Series には常にインデックスがあるため、実際にインデックスを削除することはできませんが、次のコードを使用してインデックスをリセットすることができます How to perform Drop Rows by Index in Pandas DataFrame? By using the Pandas drop function we can drop/delete the row or list of rows by index 2nd line from innermost brackets: df[df['index']. By default this method will keep the "old" idexes in a column named "index", to avoid this, Question + MWE How can I drop/remove multiple ranges of rows from a Pandas DataFrame with a (two level) multi index looking like this: As EMS points out in his answer, df. xw, nnjl, yogpi, lkss, ncpw8, z5m, azsa8f, nif, cazr1, navu, agj5, wbohe, vdnn, jt83t, act2, kj1wzp, oer4bj, x4yup, zv, ubcd, wau, gotzm, ote, ccqb, ydo5, pfhqt, az8, qjn, zls5jn6i, 2xkxzf,