scatterPlotEquivTestData: Provide a side-by-side scatter plot of two or three datasets...
In equivalenceTest: Equivalence Test for the Means of Two Normal Distributions

Provide a side-by-side scatter plot of two samples for equivalence test.

1 2	scatterPlotEquivTestData(vecT, vecR, vecR1 = NULL, qa = "", labelT = "Test", labelR = "Reference", labelR1 = "Reference1")

`vecT`	a vector of the sample for test product
`vecR`	a vector of the sample for reference product
`vecR1`	a vector of the sample for reference product R1
`qa`	a string representing the name of the quality attribute, default = ""
`labelT`	the name of the test product, default = "Proposed"
`labelR`	the name of the reference product, default = "Reference"
`labelR1`	label for reference product R1

vecT = rnorm(20,-1.5,1)
vecR = rnorm(20,0,1)
vecR1 = rnorm(20,0,1)
scatterPlotEquivTestData(vecT,vecR,labelT="T",labelR="R",qa="potency")
scatterPlotEquivTestData(vecT,vecR,vecR1,labelT="T",labelR="R",labelR1="R1",qa="potency")