aggregate_metadata {ISAnalytics} | R Documentation |
Groups metadata by grouping_keys and returns a summary of info for each
group. For more details on how to use this function:
vignette("Working with aggregate functions", package = "ISAnalytics")
aggregate_metadata( association_file, grouping_keys = c("SubjectID", "CellMarker", "Tissue", "TimePoint"), import_stats = TRUE )
association_file |
The imported association file
(via |
grouping_keys |
A character vector of column names to form a group |
import_stats |
Should Vispa2 stats files be imported and included? |
A tibble
Other Aggregate functions:
aggregate_values_by_key()
op <- options("ISAnalytics.widgets" = FALSE, "ISAnalytics.verbose" = FALSE) path_AF <- system.file("extdata", "ex_association_file.tsv", package = "ISAnalytics" ) root_correct <- system.file("extdata", "fs.zip", package = "ISAnalytics") root_correct <- unzip_file_system(root_correct, "fs") association_file <- import_association_file(path_AF, root_correct, dates_format = "dmy" ) aggregated_meta <- aggregate_metadata(association_file, import_stats = FALSE) options(op)