Computes the summary score fc_y_rpi_mean
(Resistance to Peer Influence [Youth]: Mean)
Summarized variables:
fc_y_rpi_001
fc_y_rpi_002
fc_y_rpi_003
fc_y_rpi_004
fc_y_rpi_005
fc_y_rpi_006
fc_y_rpi_007
fc_y_rpi_008
fc_y_rpi_009
fc_y_rpi_010
Excluded values: none
Validation criterion: maximally 3 of 10 items missing
Note: The following variables are reverse coded before computing the summary score:
fc_y_rpi_002
fc_y_rpi_006
fc_y_rpi_010
Format
vars_fc_y_rpi is a character vector of all column names
used to compute summary score of fc_y_rpi
.
Arguments
- data
tbl. Data frame containing the columns to be summarized.
- name
character. Name of the summary score. Default is the name in the description.
- max_na
numeric, positive whole number. Number of missing items allowed (Default: 3).
- combine
logical. If
TRUE
, the summary score is appended to the input data frame. IfFALSE
, the summary score is returned as a separate data frame. Default isTRUE
.