dask_expr._resample.Resampler
dask_expr._resample.Resampler¶
- class dask_expr._resample.Resampler(obj, rule, **kwargs)[source]¶
Aggregate using one or more operations
The purpose of this class is to expose an API similar to Pandas’ Resampler for dask-expr
Methods
__init__(obj, rule, **kwargs)agg(func, *args, **kwargs)Aggregate using one or more operations over the specified axis.
count()Compute count of group, excluding missing values.
first()Compute the first entry of each column within each group.
last()Compute the last entry of each column within each group.
max()Compute max value of group.
mean()Compute mean of groups, excluding missing values.
median()Compute median of groups, excluding missing values.
min()Compute min value of group.
nunique()Return number of unique elements in the group.
ohlc()Compute open, high, low and close values of a group, excluding missing values.
prod()Compute prod of group values.
quantile()Return value at the given quantile.
sem()Compute standard error of the mean of groups, excluding missing values.
size()Compute group sizes.
std()Compute standard deviation of groups, excluding missing values.
sum()Compute sum of group values.
var()Compute variance of groups, excluding missing values.