Statistics of data grouped by factors

Description

This process lies in finding statistics which consist of more than one variable, grouped or crossed by factors. The table must be organized by columns between variables and factors.

Usage

1
tapply.stat(y, x, stat = "mean")

Arguments

y

data.frame variables

x

data.frame factors

stat

Method

Value

y Numeric

x Numeric

stat method = "mean", ...

Author(s)

Denismar Alves Nogueira

Eric Batista Ferreira

Portya Piscitelli Cavalcanti

(Adapted from Felipe de Mendiburu - GPL)

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