restore_missing_values: Restore missing values for dataframe

In marianschmidt/msAutolabelR: Helper Functions to Automatically Label Dataframes Using a Format Table

Restore missing values for dataframe

Description

Restore missing values (numeric instead of NA) as defined in formats file for all variables in the dataframe.

Usage

restore_missing_values(
  df,
  formats_df = formats,
  post_dm = FALSE,
  omit_labelled = FALSE,
  var_selection = c("_all")
)

Arguments

df	dataframe
formats_df	dataframe defining the formats. Must be in standard format containing columns Variable_name, Value_Label_1-x. If needed run function read_formats_xlsx.R beforehand.
post_dm	Logical; if FALSE, all variables are added as part of data management steps defined as "not imported" in column Import_format of the formats file will be omitted.
omit_labelled	Logical; if TRUE, all variables that are already labelled, will be omitted. Default is omit_tagged = FALSE, so that all previously labelled variables will be tagged again.
var_selection	Character vector of selected variables to be set missing. Default var_selection = c("all") means that all variables are selected.

Value

dataframe

marianschmidt/msAutolabelR documentation built on April 17, 2022, 7:42 a.m.