A Statistician / psychologist can help you to edit or complete your statistical work in spss, amos, statistica, minitab, stata, r, gpower about your bachelor, master, phd, in any subject of science (psychometrics, psychology, sociology, marketing, statistics, or psychometrics) either in English or Greek language. Regression, factorial analysis, correlation, time series, path analysis, anova, ancova, glm, non parametric (e.g. bootstrap), mediation and moderation analyses are done. We also make/standardize questionnaires and do translations (English, Greek, Nederlands, Italian).www.estatistics.eu/home-UK.html. email: [email protected], [email protected], facebook: elias estatistics. tel: (in greece: 0030 6938897516), skype: elias.the.psycho. Payment by paypal.