∑ Statistical Societal Services

Welcome To Sigma 3s

Sigma Statistical Societal Services is a consulting and training Company located in Toronto, Ontario, Canada. Sigma3s is pleased to offer academic statistical support in the following areas Statistical Data Analysis,Consulting and Training.

Statistical Training Services

We offer face-to-face training sessions devoted to the statistical software package SPSS and Minitab. All of our training courses are designed to enable the course participants to acquire practical skills which they can apply immediately to their own work. The course participants receive an extensive set of written notes as well as 30-day technical support following the course. If you would like us to present one of our SPSS or MINITAB training courses privately at your site, please let us know your specific training needs by e-mail (info@sigma3s.com) or phone (416-897-1357). We would be pleased to work with you to customize our course offerings to your needs.

Who we are

∑sss Inc. is an innovative and knowledge-based Consulting company providing competitive statistical analysis services to researchers, companies, business owners, and students.

About Us

∑sss recognizes customers challenges and provides ideal solutions for your questions and practical challenges by performing the effective analytical and statistical methodology.

Consulting Services

Visualization your data, based on your needs. Establishing your hypotheses and research questions. Inputting, organizing, and cleaning the data. Implementing the statistical analyses.

Testing reliability (such as Cronbach’s alpha, test-retest reliability, split-half reliability, and inter-rater reliability) and validity (such as content validity, construct validity, criterion validity, internal validity, and external validity).

Statistical Consulting

Technical support allowing unlimited e-mail and phone support to ensure that you completely understand the output.