Npct: Combine count with a percent

In cursory: A Cursory Look at Variables

Description

Combine count with a percent

Usage

Npct(x, n, ...)

## S4 method for signature 'logical,missing'
Npct(x, n, ...)

## S4 method for signature 'logical,logical'
Npct(x, n, ...)

## S4 method for signature 'integer,integer'
Npct(x, n, ...)

## S4 method for signature 'numeric,numeric'
Npct(x, n, ...)

Arguments

x	count or object to count
n	see methods.
...	formatting arguments for formatting the percent. See format.percent.

Value

A character vector formatted with number and percent of successes.

Methods (by class)

• x = logical,n = missing: Count and give percent of TRUE from a logical vector.

• x = logical,n = logical: Count and percent of a logical filtered by a second logical.

• x = integer,n = integer: Provided with count(s) of cases and total(s)

• x = numeric,n = numeric: Provided the actual count and the percent.

Examples

# Vector of cases only.
Npct(c(TRUE, FALSE, TRUE))

# Cases with indices
Npct( c(TRUE,FALSE,TRUE,FALSE,TRUE), c(TRUE,TRUE,TRUE,FALSE,FALSE))

# Successes/Total
Npct(2L, 3L)

# Count + percent directly, count must be integerish.
Npct(2, 2/3)

cursory documentation built on Aug. 22, 2019, 9:03 a.m.