Description Usage Arguments Value See Also
View source: R/preprocessing.R
Create elbow plot to see how much total variance is explained by the components
1 | GenerateElbowPlotPCA(inputted.data, column.to.do.PCA.on, scale.PCA)
|
inputted.data |
A dataframe. |
column.to.do.PCA.on |
A vector of strings that specify the column names that should be used for doing PCA. |
scale.PCA |
Boolean to specify whether or not to scale columns before doing PCA. |
No object is returned. A plot will be created.
Other Preprocessing functions:
AddColBinnedToBinary()
,
AddColBinnedToQuartiles()
,
AddPCsToEnd()
,
ConvertDataToPercentiles()
,
CorAssoTestMultipleWithErrorHandling()
,
DownSampleDataframe()
,
GeneratePC1andPC2PlotsWithAndWithoutOutliers()
,
Log2TargetDensityPlotComparison()
,
LookAtPCFeatureLoadings()
,
MultipleColumnsNormalCheckThenBoxCox()
,
NormalCheckThenBoxCoxTransform()
,
RanomlySelectOneRowForEach()
,
RecodeIdentifier()
,
RemoveColWithAllZeros()
,
RemoveRowsBasedOnCol()
,
RemoveSamplesWithInstability()
,
SplitIntoTrainTest()
,
StabilityTestingAcrossVisits()
,
SubsetDataByContinuousCol()
,
TwoSampleTTest()
,
ZScoreChallengeOutliers()
,
captureSessionInfo()
,
correlation.association.test()
,
describeNumericalColumnsWithLevels()
,
describeNumericalColumns()
,
generate.descriptive.plots.save.pdf()
,
generate.descriptive.plots()
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