Description Usage Arguments Details Value Author(s) See Also Examples
Takes in independent and dependent variable and returns IV value
1 | iv(x, y)
|
x |
an independent variable |
y |
a binary response variable |
Information value of a variable is a significant indicator of its relevance in
the prediction of a binary response variable. iv
computes that value using
the formula,
IV = summation[(Responders - Non-responders)*ln(Responders / Non-responders) for
each bin].
Ten bins are created for continous variables while categories itself are used as bins for categorical independent variables.
information value of x
Akash Jain
1 2 3 4 5 6 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.