[R] Regression Modeling query

[devshruti pahuja]

Hi All

I received a raw data set with one record per tennis player (both male and 
female) and then i cured it by aggregation i.e by 4 age groups, 2 gender 
levels and 6 income levels. Gender and Income are categorical variables. 
Please advise me how to use 'R' to model this data set (Actually, i want to 
know the right regression technique and steps to do that, including removing 
outliers at the begining and looking for hidden interactions).

Thanks

Warm Regards
Dev