docs/scripts/RegressionVignette.R

In cwendorf/EASIalt: easiOrigin

# easiOrigin
## Regression Vignette

source("http://raw.githubusercontent.com/cwendorf/easiOrigin/main/source-easiOrigin.R")

### Data Management

#### Data Entry

Predictor1 <- c(0, 0, 3, 5)
Predictor2 <- c(4, 7, 4, 9)
Criterion <- c(9, 6, 4, 9)
RegressionData <- data.frame(Predictor1, Predictor2, Criterion)

#### Descriptive Statistics

descMeans(RegressionData)

### Analyses of the Regression Coefficients

#### Confidence Intervals

ciCoefficients(Criterion ~ Predictor1 + Predictor2)
graphCoefficients(Criterion ~ Predictor1 + Predictor2)

ciCoefficients(Criterion ~ Predictor1 + Predictor2, conf.level = .99)
graphCoefficients(Criterion ~ Predictor1 + Predictor2, conf.level = .99)

#### Significance Tests

nhstCoefficients(Criterion ~ Predictor1 + Predictor2)

### Analyses of the Model

### Source Table

descModel(Criterion ~ Predictor1 + Predictor2)

### Significance Test

nhstModel(Criterion ~ Predictor1 + Predictor2)

### Effect Size

pvaModel(Criterion ~ Predictor1 + Predictor2)