Olgun Özdemir

5 Questions 8 Answers 0 Followers

Questions related from Olgun Özdemir

“readxl” R package creates “TRUE” value in cells after importing excel files, how to import excel files to RStudio?

After importing excel files (xlsx) with "readxl" package in RStudio, many "TRUE" values seem in the imported file, is there any solution for this problem? The original value in the original file...

12 December 2017 3,194 4 View

Which data-mining software to use and when, SPSS Modeler, SAS Enterprise Miner, R-Studio, Rapidminer, Weka?

Which data-mining software to use and when, SPSS Modeler, SAS Enterprise Miner, R-Studio, Rapidminer, Weka? Which one do you think is better and why? Thanks for your answers.

11 November 2015 6,351 3 View

What is the difference between qualitative meta-analysis and systematic review methods?

So, what is the difference between qualitative meta-analysis and systematic review methods? Are these methods the same? Does qualitative meta-analysis means systematic review method?

02 February 2015 4,547 6 View

What are the differences between quantitative synthesis methods for combining studies?

What are the differences between quantitative synthesis methods for combining studies? And which should be used when?

01 January 2015 5,770 2 View

Which method should I use to combine the data of my studies?

I want to make a meta-analysis on household consumption expenditures elasticity data. In these studies that I've got; methods and regions and etc. varies according to studies. But at last, the...

01 January 2015 4,940 7 View