# Handling Heteroskedasticity in the Linear Regression Model

## Documentation for package ‘skedastic’ version 2.0.3

- DESCRIPTION file.
- Package NEWS.

## Help Pages

alvm.fit | Auxiliary Linear Variance Model
anlvm.fit | Auxiliary Nonlinear Variance Model
anscombe | Anscombe's Test for Heteroskedasticity in a Linear Regression Model
avm.ci | Bootstrap Confidence Intervals for Linear Regression Error Variances
avm.fwls | Apply Feasible Weighted Least Squares to a Linear Regression Model
avm.vcov | Estimate Covariance Matrix of Ordinary Least Squares Estimators Using Error Variance Estimates from an Auxiliary Variance Model
bamset | Ramsey's BAMSET Test for Heteroskedasticity in a Linear Regression Model
bickel | Bickel's Test for Heteroskedasticity in a Linear Regression Model
blus | Compute Best Linear Unbiased Scalar-Covariance (BLUS) residuals from a linear model
bootlm | Nonparametric Bootstrapping of Heteroskedastic Linear Regression Models
breusch_pagan | Breusch-Pagan Test for Heteroskedasticity in a Linear Regression Model
carapeto_holt | Carapeto-Holt 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 sequence
dDtrend | Probability mass function of nonparametric trend statistic D
diblasi_bowman | Diblasi and Bowman's Test for Heteroskedasticity in a Linear Regression Model
dpeak | Probability mass function of number of peaks in an i.i.d. random sequence
dpeakdat | Probability distribution for number of peaks in a continuous, uncorrelated stochastic series
dufour_etal | Dufour et al.'s Monte Carlo Test for Heteroskedasticity in a Linear Regression Model
evans_king | Evans-King Tests for Heteroskedasticity in a Linear Regression Model
glejser | Glejser Test for Heteroskedasticity in a Linear Regression Model
godfrey_orme | Godfrey and Orme's Nonparametric Bootstrap Test for Heteroskedasticity in a Linear Regression Model
goldfeld_quandt | Goldfeld-Quandt Tests for Heteroskedasticity in a Linear Regression Model
GSS | Golden Section Search for Minimising Univariate Function over a Closed Interval
harrison_mccabe | Harrison and McCabe's Test for Heteroskedasticity in a Linear Regression Model
harvey | Harvey Test for Heteroskedasticity in a Linear Regression Model
hccme | Heteroskedasticity-Consistent Covariance Matrix Estimators for Linear Regression Models
hetplot | Graphical Methods for Detecting Heteroskedasticity in a Linear Regression Model
honda | Honda's Test for Heteroskedasticity in a Linear Regression Model
horn | Horn's Test for Heteroskedasticity in a Linear Regression Model
li_yao | Li-Yao ALRT and CVT Tests for Heteroskedasticity in a Linear Regression Model
pDtrend | Cumulative distribution function of nonparametric trend statistic D
ppeak | Cumulative distribution function of number of peaks in an i.i.d. random sequence
pRQF | Probabilities for a Ratio of Quadratic Forms in a Normal Random Vector
rackauskas_zuokas | Rackauskas-Zuokas Test for Heteroskedasticity in a Linear Regression Model
simonoff_tsai | Simonoff-Tsai Tests for Heteroskedasticity in a Linear Regression Model
szroeter | Szroeter's Test for Heteroskedasticity in a Linear Regression Model
twosidedpval | Computation of Conditional Two-Sided p-Values
T_alpha | Pseudorandom numbers from Asymptotic Null Distribution of Test Statistic for Method of Rackauskas and Zuokas (2007)
verbyla | Verbyla's Test for Heteroskedasticity in a Linear Regression Model
white | White's Test for Heteroskedasticity in a Linear Regression Model
wilcox_keselman | Wilcox and Keselman's Test for Heteroskedasticity in a Linear Regression Model
yuce | Yüce's Test for Heteroskedasticity in a Linear Regression Model
zhou_etal | Zhou, Song, and Thompson's Test for Heteroskedasticity in a Linear Regression Model