testGene: testGene
In ogianatiempo/qPCRutils: Useful functions to analyze qPCR results in R

This function test for significant differences in expression between two groups for a single gene within a relativeExpression dataframe.

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testGene(relativeExpDF, groupCol, geneCol, expressionCol, gene,
  alternative = "two.sided", filterOutliers = T, controlGroup,
  treatedGroup)

`relativeExpDF`	Dataframe with gene relative expression information.
`groupCol`	Grouping column to be used for difference testing.
`geneCol`	Column containing gene names.
`expressionCol`	Column containing relative expression.
`gene`	Gene to test.
`alternative`	Alternative hypothesis for the test
`filterOutliers`	Whether to remove outliers or not. Only one outlier per group based on Grubb's test.
`controlGroup`	Name of the control group.
`treatedGroup`	Name of the treated group. ("two.sided", "greater" or "less").