function to generate summary table for quantitative data

catable {GenABEL}R Documentation

function to generate summary table for quantitative data

Description

This function makes a table with number of observations which fall between user-defined categories

Usage

catable(data, categories = c(quantile(data,c(0.01,0.1,0.5,0.9,0.99),na.rm=TRUE)), cumulative = FALSE, na.rm = TRUE, digits = 3)

Arguments

data A vector of numerics
categories vector containing desired cut-off levels
cumulative whether cumulative distribution should be shown
na.rm how to treat NAs
digits number of digits to be saved in rounding

Value

table with number and proportion of observations falling between categories

Author(s)

Yurii Aulchenko

See Also

summary.snp.data, perid.summary

Examples

	data(srdta)
	callr <- summary(srdta@gtdata)[,"CallRate"]
	catable(callr,c(0.93,0.95,0.99))
	catable(callr)
	catable(callr,cum=TRUE)

[Package GenABEL version 1.6-7 Index]