invertItems

invertItems

Inverts items (as in, in a questionnaire), by calling invertItem on all relevant items.

Keywords
univariate
Usage
invertItems(dat, items = NULL, ...)
Arguments
dat

The dataframe containing the variables to invert.

items

The names or indices of the variables to invert. If not supplied (i.e. NULL), all variables in the dataframe will be inverted.

Arguments (parameters) passed on to data.frame when recreating that after having used lapply.

Value

The dataframe with the specified items inverted.

See Also

invertItem

Aliases
  • invertItems
Examples
# NOT RUN {
invertItems(mtcars, c('cyl'));
# }
Documentation reproduced from package userfriendlyscience, version 0.6-1, License: GPL (>= 2)

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