If you had detailed the type of statistics you need to be conducted, it would have helped a lot. But overall, I am guessing either hypothesis testing, or regression modelling would be your requirement. I have moderate proficiency in the use of Excel, R and SPSS. If it requires some specific type of analysis which has been done in some specific study in the past, it could take some time, but if it is generic ANOVAs or regressions (linear, logistic, ordinal, GLM, Generalized LM, GEE, Mixed effect modelling, or Non parametric regressions) they would be done quickly and I would also provide the syntax if you wish to play around with it.
Can we chat about the type of analysis you require?