resample_by_cols: Resample by a number of columns

In rossklin/bootpan: Bootstrapping for panel data

Description

Resample observations from a data.frame by resampling from the unique values of a number of columns

Usage

resample_by_cols(dt, cols = colnames(dt), num = NULL, resample = TRUE,
  unique.name = NULL)

Arguments

dt	data.table to resample from
cols	columns to resample from (defaults to all columns of dt)
num	number of *keys* to resample (defaults to number of unique values in tt)
resample	whether to sample with replacement (default)
unique.name	column name to use for disambiguating resampled values (set to NULL, default, not to include one)

Details

Gives a data.table with num rows and length(cols) columns, with resampled values from dt.

rossklin/bootpan documentation built on May 27, 2019, 11:38 p.m.