I am an engineer in Statistics & Economics. I have experience in statistical analysis, psychometry and meta-analysis. With solid mathematical theory and a large use of different programming languages & statistical softwares (SPSS,Xlstat,R,Eviews...) & also a considerable knowledge in economics &psychology mesearment. I have a good experience in VB Excel, a comunication skills, easy to work with and write in four languages: French, English, Arabic and Amazigh. i can do for you: 1. Reliability Analysis Contact me, i am available, i can do a good work for you.