score_asws: Score the Adolescent Sleep Wake Scale (ASWS)

In PennStateDEPENdLab/dependlab: Useful functions for the UNC Chapel Hill DEPENd Lab (Director: Michael Hallquist)

Score the Adolescent Sleep Wake Scale (ASWS)

Description

Score the Adolescent Sleep Wake Scale (ASWS)

Usage

score_asws(
  df,
  item_prefix = "ASWS",
  max_impute = 0.2,
  drop_items = FALSE,
  keep_reverse_codes = FALSE,
  min_value = 1,
  max_value = 6
)

Arguments

df	a data.frame containing the 28 ASWS items to be scored
item_prefix	a character prefix of the items names in df to be scored. Default: "ASWS"
max_impute	the proportion of missingness [0..1] or number [1..n] of missing values per scale. Below this threshold, the person subscale mean will be imputed for missing items.
drop_items	whether to remove the item-level data from the df. Default: FALSE
keep_reverse_codes	whether to retain the reverse coded items (suffix "r")
min_value	the minimum value for the item anchors, used in reverse scoring. Default: 1
max_value	the highest value for the item anchors, used in reverse scoring. Default: 6

Details

Adds one column, ASWS_total, to df containing the ASWS scale items.

Note: the default ASWS scoring uses the mean of the items for the scales.

Note: the code assumes that pasting together the item_prefix and the numbers 1:28 will yield the 28 items from the test.

Author(s)

Michael Hallquist

PennStateDEPENdLab/dependlab documentation built on Sept. 26, 2024, 8:40 p.m.