Add column info to item reference

.gitignore

@@ -20,7 +20,6 @@
 03_data/HMC_variables.xlsx
 03_data/01_raw_data/codebook_start.xlsx
 03_data/01_raw_data/create_codebook.R
-03_data/item_reference.R
 
 *.docx
 #*.xlsx

03_data/item_reference.R

@@ -0,0 +1,39 @@
+#' ---
+#' title: "Codebook for cleaned data"
+#' author: ""
+#' output: github_document
+#' ---
+
+#+ echo = FALSE
+options(knitr.kable.NA = '')
+
+dat <- openxlsx::read.xlsx("HMC_codebook.xlsx")
+
+#' * `qualtricsname`: Original name as used in the Qualtrics survey, see
+#'   [materials](../02_material)
+#' 
+#' * `varname`: Variable name used in the CSV files for each wave, see
+#'    [03_cleaned_data](03_cleaned_data)
+#' 
+#' * `scale`: (Possible) Name of a scale; indicates which items belong to the
+#'    same scale
+#' 
+#' * `coding`: How variable was coded, e.g., 1: Yes, 2: No, etc.
+#' 
+#' * `inverse`: If item should be inversed before adding it to a scale
+#' 
+#' * `info`: Additional information relevant for item, e.g., correct or open
+#'    response
+#' 
+#' * `reference`: Reference from which the scale was taken; self means items
+#'    have been self-generated
+#' 
+#' * `wave`: What wave the item was included in
+#' 
+#' * `description`: Text that was presented to participants for this iteetwd
+
+
+#+ echo = FALSE
+subset(dat, select = c(-wave1, -wave2, -wave3, -wave4, -wave5, -wave6)) |>
+  knitr::kable()
+

03_data/item_reference.md

@@ -1,6 +1,30 @@
 Codebook for cleaned data
 ================
-2025-10-17
+2025-10-21
+
+- `qualtricsname`: Original name as used in the Qualtrics survey, see
+  [materials](../02_material)
+
+- `varname`: Variable name used in the CSV files for each wave, see
+  [03_cleaned_data](03_cleaned_data)
+
+- `scale`: (Possible) Name of a scale; indicates which items belong to
+  the same scale
+
+- `coding`: How variable was coded, e.g., 1: Yes, 2: No, etc.
+
+- `inverse`: If item should be inversed before adding it to a scale
+
+- `info`: Additional information relevant for item, e.g., correct or
+  open response
+
+- `reference`: Reference from which the scale was taken; self means
+  items have been self-generated
+
+- `wave`: What wave the item was included in
+
+- `description`: Text that was presented to participants for this
+  iteetwd
 
 | qualtricsname                | varname                       | scale                                              | coding                                                                                                                                                                                                                                                                                                                                                                                                                                                 | inverse   | reference                                                                                | wave                                     | description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
 |:-----------------------------|:------------------------------|:---------------------------------------------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:----------|:-----------------------------------------------------------------------------------------|:-----------------------------------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|