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Compute "Parental Knowledge Scale [Parent]: Mean"

Source: R/scores_fc.R
compute_fc_p_pk__knowl_mean.Rd

Computes the summary score fc_p_pk__knowl_mean (Parental Knowledge Scale [Parent]: Mean)

  • Summarized variables:

    • fc_p_pk__knowl_001

    • fc_p_pk__knowl_002

    • fc_p_pk__knowl_003

    • fc_p_pk__knowl_004

    • fc_p_pk__knowl_005

    • fc_p_pk__knowl_006

    • fc_p_pk__knowl_007

    • fc_p_pk__knowl_008

    • fc_p_pk__knowl_009

  • Excluded values:

    • 777

  • Validation criterion: maximally 1 of 9 items missing

  • Notes: All items are reverse coded before computing the summary score.

Usage

vars_fc_p_pk__knowl

compute_fc_p_pk__knowl_mean(
  data,
  name = "fc_p_pk__knowl_mean",
  max_na = 1,
  combine = TRUE
)

Format

vars_fc_p_pk__knowl is a character vector of all column names used to compute summary score of fc_p_pk__knowl.

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: 1).

combine

logical. If TRUE, the summary score is appended to the input data frame. If FALSE, the summary score is returned as a separate data frame. Default is TRUE.

Value

tbl. The input data frame with the summary score appended as a new column.