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adding some metadata processing in R package to handle variety of user inputs

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Egeler, Paul W 2018-06-04 10:40:16 -04:00
parent a1297903c2
commit 552ac884ff
1 changed files with 19 additions and 0 deletions
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19
R/R/REDCap_split.r
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@ -40,6 +40,7 @@
#' @export
REDCap_split <- function(records, metadata) {
# Process user input
records <- JSON2data.frame(records)
metadata <- JSON2data.frame(metadata)
@ -52,6 +53,24 @@ REDCap_split <- function(records, metadata) {
}
# Standardize variable names for metadata
names(metadata) <- c(
"field_name", "form_name", "section_header", "field_type",
"field_label", "select_choices_or_calculations", "field_note",
"text_validation_type_or_show_slider_number", "text_validation_min",
"text_validation_max", "identifier", "branching_logic", "required_field",
"custom_alignment", "question_number", "matrix_group_name", "matrix_ranking",
"field_annotation"
)
# Make sure that no metadata columns are factors
metadata_factors <- sapply(metadata, inherits, "factor")
if(any(metadata_factors)) {
metadata[metadata_factors] <- lapply(metadata[metadata_factors], as.character)
}
# Find the fields and associated form
fields <- metadata[
!metadata$field_type %in% c("descriptive", "checkbox"),