Add eive.cga.formula for lm() compatible regression settings.
Fix documentation
v3.1.1
Enhance document for multivariate eive (eivem)
Version 3.1.0
Errors-in-variables with multiple response variables.
eive.cga() now returns 2 new items: $cleanx and $measurementerror which are also accessable using the keys $proxy$fitted.values and $proxy$residuals, respectively.
eivem() added for multiple y values
new tests added and can be triggered using devtools:::test()