ss_count_cond: Compute the number or count of matching conditions

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

Compute the number or count of matching conditions

Description

Computes the number of conditions (provided as a character vectorcond), involving the input variables vars, that were found to be TRUE. Options available to exclude certain values from the input variables (provided as a character vector exclude).

Usage

ss_count_cond(data, name, vars, exclude = NULL, combine = FALSE, cond, max_na)

Arguments

data	tbl. Data frame containing the columns to be summarized.
name	character. The name of the summary score.
vars	character vector. The names of the columns to be summarized.
exclude	character (vector). The value(s) to be excluded (Default: NULL; all values are used).
combine	logical. Whether to combine the summary score column with the input data frame (Default: FALSE).
cond	character vector. Each specified condition, involving the values of specific input fields, gets tested for 1 (TRUE) or 0 (FALSE). If a condition is specified as "field_name", the numeric value in the field is counted and could be greater than 1. Whereas other conditions when met can get a value of 1 or 0. The summary score is a sum over all the values obtained from testing each condition specified in cond.
max_na	numeric, positive whole number. Number of missing items allowed.

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.