calculateStatistics: Summary Statistics

In strvalidator: Process Control and Validation of Forensic STR Kits

Summary Statistics

Description

Calculate summary statistics for the selected target and scope.

Usage

calculateStatistics(
  data,
  target,
  quant = 0.95,
  group = NULL,
  count = NULL,
  decimals = -1,
  debug = FALSE
)

Arguments

data	data.frame containing the data of interest.
target	character column to calculate summary statistics for.
quant	numeric quantile to calculate 0,1, default 0.95.
group	character vector of column(s) to group by, if any.
count	character column to count unique values in, if any.
decimals	numeric number of decimals. Negative does not round.
debug	logical indicating printing debug information.

Details

Calculate summary statistics for the given target column ('X') across the entire dataset or grouped by one or multiple columns, and counts the number of unique values in the given count column ('Y'). Returns a data.frame with the grouped columns, number of unique values 'Y.n', number of observations 'X.n', the minimum value 'X.Min', the mean value 'X.Mean', standard deviation 'X.Stdv', and the provided percentile 'X.Perc.##'. For more details see unique, min, mean, sd, quantile.

Value

data.frame with summary statistics.

strvalidator documentation built on July 26, 2023, 5:45 p.m.