Module polars_lazy::functions

This is supported on crate feature compile only.

Functions

Functions on expressions that might be useful.

Functions

arangearange

Create list entries that are range arrays

argsort_by

Find the indexes that would sort these series in order of appearance. That means that the first Series will be used to determine the ordering until duplicates are found. Once duplicates are found, the next Series will be used and so on.

concat_lstlist

Concat lists entries.

concat_strconcat_str

Concat string columns in linear time

cov

Compute the covariance between two columns.

pearson_corr

Compute the pearson correlation between two columns.

spearman_rank_corrrank

Compute the spearman rank correlation between two columns.