tsum1: Table Summary with 1 independent (x) variable

In sasLM: 'SAS' Linear Model

Table Summary with 1 independent (x) variable

Description

Summarize a continuous dependent (y) variable with one independent (x) variable.

Usage

  tsum1(d, y, u, e=c("Mean", "SD", "N"), ou="", repl=list(c("length"), ("n")))

Arguments

d	a data.frame or matrix with column names
y	y variable name, a continuous variable
u	x variable name, upper side variable
e	a vector of summary function names
ou	order of levels of the upper side x variable
repl	a list of strings to replace after summarization. The length of the list should be 2, and both elements should have the same length.

Details

A convenient summarization function for a continuous variable with one x variable.

Value

A data.frame of summarized values. Row names are from e names. Column names are from the levels of the x variable.

Author(s)

Kyun-Seop Bae [e-mail]

See Also

tsum, tsum0, tsum2, tsum3

Examples

  tsum1(CO2, "uptake", "Treatment")
  tsum1(CO2, "uptake", "Treatment", 
        e=c("mean", "median", "sd", "min", "max", "length"), 
        ou=c("chilled", "nonchilled"),
        repl=list(c("median", "length"), c("med", "n")))

sasLM documentation built on June 15, 2026, 9:07 a.m.