my_lm: Linear Model Function

In qiguangyan/Project3: Project 3 Package

Description

This function fits a linear model to the input data frame.

Usage

my_lm(formula, data)

Arguments

formula	Formula input indicating the desired linear model.
data	Data Frame that the model will fit on.

Value

Data frame containing the estimate, standard error, t value, and p values of the coefficients, all calculated from fitting the linear model.

Examples

ctl <- c(4.17,5.58,5.18,6.11,4.50,4.61,5.17,4.53,5.33,5.14)
trt <- c(4.81,4.17,4.41,3.59,5.87,3.83,6.03,4.89,4.32,4.69)
group <- gl(2, 10, 20, labels = c("Ctl","Trt"))
weight <- c(ctl, trt)
my_lm(weight ~ group, group)
my_lm(weight ~ group - 1, group)

qiguangyan/Project3 documentation built on Dec. 22, 2021, 10:55 a.m.