propensity score matching: mahalanobis matching

[naveed ahmed]

Hi ,

I am using stata 14 and have been recently trying to implement mahalanobis matching. The command I type in is psmatch2 treatment, mahal(x1,x2,x3) cal(0.1). Once I type the comment and press enter stata doesn't perform any calculation neither does it show any error message. Any advice on the would be appreciated.

[Marcos Almeida]

You may try "mahalanobis" instead of "mahal".

[naveed ahmed]

hi,

Thanks for your help but unfortunately its still not working