Heteroskedasticity Diagnostics for Linear Regression Models


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Documentation for package ‘skedastic’ version 0.1.0

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bamset Ramsey's BAMSET Test for Heteroskedasticity in a Linear Regression Model
blus Compute Best Linear Unbiased Scalar-Covariance (BLUS) residuals from a linear model
breusch_pagan Breusch-Pagan Test for Heteroskedasticity in a Linear Regression Model
cook_weisberg Cook-Weisberg Score Test for Heteroskedasticity in a Linear Regression Model
countpeaks Count peaks in a data series
dpeak Probability mass function of number of peaks in a random series
dpeakdat Probability distribution for number of peaks in a continuous, uncorrelated stochastic series
glejser Glejser Test for Heteroskedasticity in a Linear Regression Model
goldfeld_quandt Goldfeld-Quandt Tests for Heteroskedasticity in a Linear Regression Model
harvey Harvey Test for Heteroskedasticity in a Linear Regression Model
hetplot Graphical Methods for Detecting Heteroskedasticity in a Linear Regression Model
li_yao Li-Yao ALRT and CVT Tests for Heteroskedasticity in a Linear Regression Model
ppeak Cumulative distribution function of number of peaks in a random series
white_lm White's Test for Heteroskedasticity in a Linear Regression Model