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553 B
553 B
title | layout | version |
---|---|---|
dfr take | command | 0.59.1 |
Creates new dataframe using the given indices
Signature
> dfr take (indices)
Parameters
indices
: list of indices used to take data
Examples
Takes selected rows from dataframe
> let df = ([[a b]; [4 1] [5 2] [4 3]] | dfr to-df);
let indices = ([0 2] | dfr to-df);
$df | dfr take $indices
Takes selected rows from series
> let series = ([4 1 5 2 4 3] | dfr to-df);
let indices = ([0 2] | dfr to-df);
$series | dfr take $indices