corr.reg1: Correlation & Simple Regression Analysis

In tjssu/Rstat: Basic Statistical Methods in R

Description

Correlation Analysis & Simple Linear Regression Analysis

Usage

corr.reg1(x, y, r0 = 0, xl, yl, mt, step = 1:4, x0, xrng, by,
  alp = 0.05, dig = 4)

Arguments

x	Vector of independent variable (explanatory variable) data
y	Vector of dependent variable (response variable) data
r0	, Default: 0
xl	Label of x-axis (default=x variable name)
yl	Label of y-axis (default=y variable name)
mt	Plot title
step	Steps of simple regression analysis, Default: 1:9
x0	Specipic poit value for confidence and prediction intervals
xrng	Range of x-axis
by	Plotting interavl of confidence and prediction bands
alp	Level of significance, Default: 0.05
dig	Number of digits below the decimal point, Default: 4

Value

None.

Examples

corr.reg1(iris[[3]], iris[[4]])
corr.reg1(iris[[3]], iris[[4]], step=6)
corr.reg1(iris[[3]], iris[[4]], x0=3, step=11)

tjssu/Rstat documentation built on Aug. 8, 2020, 12:38 p.m.