Manipulation/selection#
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Append expressions. |
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Get the index values that would sort this column. |
Return indices where expression evaluates |
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Fill missing values with the next to be seen values. |
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Return the |
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Return the elements corresponding to the |
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Cast between data types. |
Rounds up to the nearest integer value. |
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Set values outside the given boundaries to the boundary value. |
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Bin continuous values into discrete categories. |
Drop all floating point NaN values. |
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Drop all null values. |
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Explode a list expression. |
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Extremely fast method for extending the Series with 'n' copies of a value. |
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Fill floating point NaN value with a fill value. |
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Fill null values using the specified value or strategy. |
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Filter the expression based on one or more predicate expressions. |
Flatten a list or string column. |
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Rounds down to the nearest integer value. |
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Fill missing values with the latest seen values. |
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Take values by index. |
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Take every nth value in the Series and return as a new Series. |
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Return a single value by index. |
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Get the first |
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Print the value that this expression evaluates to and pass on the value. |
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Fill null values using interpolation. |
Fill null values using interpolation based on another column. |
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Get the first |
Calculate the lower bound. |
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Offers a structured way to apply a sequence of user-defined functions (UDFs). |
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Bin continuous values into discrete categories based on their quantiles. |
Create a single chunk of memory for this Series. |
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Reinterpret the underlying bits as a signed/unsigned integer. |
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Repeat the elements in this Series as specified in the given expression. |
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Replace the given values by different values of the same data type. |
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Replace all values by different values. |
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Reshape this Expr to a flat column or an Array column. |
Reverse the selection. |
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Compress the column data using run-length encoding. |
Get a distinct integer ID for each run of identical values. |
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Round underlying floating point data by |
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Round to a number of significant figures. |
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Sample from this expression. |
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Shift values by the given number of indices. |
Shrink numeric columns to the minimal required datatype. |
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Shuffle the contents of this expression. |
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Get a slice of this expression. |
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Sort this column. |
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Sort this column by the ordering of other columns. |
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Get the last |
Cast to physical representation of the logical dtype. |
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Return the |
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Return the elements corresponding to the |
Calculate the upper bound. |
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Filter a single column. |