Reads an XPT file, converts it to a data frame, renames the first column to "ID", and filters based on unique value counts.
Usage
read_and_filter_xpt(file_path, threshold = 100)
Arguments
- file_path
Path to the XPT file.
- threshold
Numeric threshold to filter columns based on unique value counts. Default is 100.
Value
A data frame with filtered columns.
Examples
read_and_filter_xpt("data.xpt", threshold = 50)
#> Error in read_xpt(file_path): could not find function "read_xpt"