gds_alter_values: Change coding of GDS to correct numeric values

In LCBC-UiO/Questionnaires: Package with functions to calculate components and sums for LCBC questionnaires

Change coding of GDS to correct numeric values

Description

Necessary step for computing the total score

Usage

gds_alter_values(
  data,
  values = gds_values(),
  reverse = FALSE,
  cols = matches("01$|05$|07$|09$|15$|19$|21$|27$|29$|30$")
)

Arguments

data	data.frame with GDS data in it
values	named vector of 2 providing the coding for Yes and No answers c(Yes = 1, No = 2)
reverse	reverse logic
cols	GDS data columns

See Also

Other gds_functions: gds_binary(), gds_compute_sum(), gds_values()

LCBC-UiO/Questionnaires documentation built on July 18, 2023, 6:45 p.m.