compute_fc_p_nce_mean: Compute "Neighborhood Collective Efficacy [Parent]: Mean"

In ABCDscores: Summary Scores of the Adolescent Brain Cognitive Development (ABCD) Study

Compute "Neighborhood Collective Efficacy [Parent]: Mean"

Description

Computes the summary score fc_p_nce_mean (Neighborhood Collective Efficacy [Parent]: Mean)

• Summarized variables:

  • fc_p_nce__cc_001

  • fc_p_nce__cc_002

  • fc_p_nce__cc_003

  • fc_p_nce__cc_004

  • fc_p_nce__cc_005

  • fc_p_nce__isc_001

  • fc_p_nce__isc_002

  • fc_p_nce__isc_003

  • fc_p_nce__isc_004

  • fc_p_nce__isc_005

• Excluded values:

  • 777

• Validation criterion: maximally 2 of 10 items missing

• Notes:

  • The following variables are reverse coded before computing the summary score:

    • fc_p_nce__cc_003

    • fc_p_nce__cc_004

  • The value "99" (Don't know) is recoded to "3" (Neither... nor...)

Usage

vars_fc_p_nce

compute_fc_p_nce_mean(data, name = "fc_p_nce_mean", max_na = 2, combine = TRUE)

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: 2).
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.

Format

vars_fc_p_nce is a character vector of all column names used to compute summary score of fc_p_nce.

Value

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

ABCDscores documentation built on Sept. 11, 2025, 5:08 p.m.