Learn R Programming

refund (version 0.1-40)

pffr_get_dimensions: Detect data dimensions for pffr

Description

Detect data dimensions for pffr

Usage

pffr_get_dimensions(ydata, data, response_name, frml_env, eval_env)

Value

A list with nobs, nyindex, ntotal, is_sparse.

Arguments

ydata

The ydata argument (NULL for dense data).

data

The data argument.

response_name

The response variable name (symbol).

frml_env

The formula environment.

eval_env

Evaluation environment/list used to resolve variables.