Hi team,
I am exploring Advance Analytics extension which works on Microsoft R. I have taken very simple data which has order date, sales, sales quantity and product name.
Linear regression chart is working fine but Multiple regression analysis is not working:
![rohitk1609_0-1624653019004.png rohitk1609_0-1624653019004.png](https://community.qlik.com/t5/image/serverpage/image-id/57581iB688D2E1A66BCF95/image-size/medium?v=v2&px=400)
I have selected Order Date in Dimension, Add measure-Response variable= Sales and Add measure - Predictor variable.
![rohitk1609_1-1624653111469.png rohitk1609_1-1624653111469.png](https://community.qlik.com/t5/image/serverpage/image-id/57582iE311E88FDB053BE2/image-size/medium?v=v2&px=400)
but it is returning error
![rohitk1609_2-1624653132157.png rohitk1609_2-1624653132157.png](https://community.qlik.com/t5/image/serverpage/image-id/57583i8962D36944838D02/image-size/medium?v=v2&px=400)
This is log message in RServe.exe
![rohitk1609_3-1624653197277.png rohitk1609_3-1624653197277.png](https://community.qlik.com/t5/image/serverpage/image-id/57584i11E6D0AA4DB327BF/image-size/medium?v=v2&px=400)
I have installed all the packages mentioned in https://github.com/mhamano/advanced-analytics-toolbox/blob/master/docs/packages.md.
Can anyone please help me to know what exactly I am missing?
Thanks in advance
Rohit