A Collection of R Functions by the Petersen Lab

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Documentation for package ‘petersenlab’ version 1.0.0

• DESCRIPTION file.

Help Pages

%ni%	NOTIN Operator.
accuracyAtCutoff	Accuracy at a Given Cutoff.
accuracyAtEachCutoff	Accuracy at Each Cutoff.
accuracyOverall	Overall Accuracy.
addText	Add Correlation to Scatterplot.
attenuationCorrelation	Attenuation of True Correlation Due to Measurement Error.
columnBindFill	Column Bind and Fill.
complement	Simulate Complement Variable.
computeItemFrequencies	Frequency Per Duration.
computeLifetimeFrequencies	Frequency Per Duration.
convert.magic	Convert Variable Types.
convertHoursAMPM	Convert AM and PM Hours.
convertToHours	Convert Time to Hours.
convertToMinutes	Convert Time to Minutes.
convertToSeconds	Convert Time to Seconds.
cor.table	Correlation Matrix.
crossTimeCorrelation	Cross-Time Correlations.
crossTimeCorrelationDF	Cross-Time Correlations Dataframe.
disattenuationCorrelation	Disattenuation of Observed Correlation Due to Measurement Error.
discriminationToFactorLoading	Discrimination (IRT) to Standardized Factor Loading.
dropColsWithAllNA	Drop NA columns.
dropRowsWithAllNA	Drop NA rows.
equiv_chi	Chi-Square Equivalence Test for Structural Equation Models.
fourPL	4-Parameter Logistic Curve.
getDependencies	Package Dependencies.
imputationCombine	Combine Results from Mixed Effect Imputation Models.
imputationModelCompare	Compare Mixed Effect Imputation Models.
imputationPRV	Proportional Reduction of Variance from Imputation Models.
is.nan.data.frame	NaN (Not a Number).
itemInformation	Item Information.
lmCombine	Combine Results from Multiple Regression Imputation Models.
lmeSummary	Summarize mixed effects model.
load_or_install	Load or Install Packages.
make_esem_model	Make ESEM Model.
mark_intensity_as_zero	Recode Intensity.
meanSum	Mean Sum.
Mode	Statistical Mode.
mortgage	Mortgage Principal and Interest.
mySum	My Sum.
nomogrammer	Create Nomogram.
not_all_na	Any Rows Not NA.
not_any_na	Not Any NA.
optimalCutoff	Optimal Cutoff.
pA	Bayes' Theorem.
pAgivenB	Bayes' Theorem.
pAgivenNotB	Bayes' Theorem.
partialcor.table	Partial Correlation Matrix.
pB	Bayes' Theorem.
pBgivenA	Bayes' Theorem.
pBgivenNotA	Bayes' Theorem.
percentEffort	Person Months.
percentileToTScore	Percentile to T-Score Conversion.
personMonths	Person Months.
plot2WayInteraction	Plot 2-way interaction.
pom	Proportion of Maximum (POM).
ppPlot	PP Plot.
puc	Percent of Uncontaminated Correlations (PUC).
pValue	p-values.
read.aes	Read Encrypted Data.
recode_intensity	Recode Intensity.
redcapProgressBar	Progress Bar for REDCap.
reliabilityIRT	Reliability (IRT).
reliabilityOfDifferenceScore	Reliability of Difference Score.
repeatability	Repeatability.
reverse_score	Reverse Score Variables.
satorraBentlerScaledChiSquareDifferenceTestStatistic	Satorra-Bentler Scaled Chi-Square Difference Test Statistic.
setLabPath	Set Lab Path.
simulateAUC	Simulate Area Under the ROC Curve (AUC).
simulateIndirectEffect	Simulate Indirect Effect.
specify_decimal	Specify Decimals.
standardErrorIRT	Standard Error of Measurement (IRT).
suppressLeadingZero	Suppress Leading Zero.
timesPerInterval	Frequency Per Duration.
timesPerLifetime	Frequency Per Duration.
update_nested	Update Nested Models in Hierarchical Regression.
vwReg	Visually Weighted Regression.
write.aes	Write Encrypted Data.