Ahmed Atia

4 Questions 13 Answers 0 Followers

Questions related from Ahmed Atia

Sample size calculation mistake?

Dear friends I collected data in a questionnaire form with a total number of 500. I submitted my manuscript and now the reviewer asked me to verify sample size calculation. What will be the values...

01 September 2020 4,575 16 View

Regarding preprint, How can someone publish data as preprint before being submitted to journal?

Dear followers As journal instruct authors not to submit work that already been submitted elswhere, how can I publish preprint?

08 June 2018 5,314 2 View

Can anyone assist with gene expression data analysis?

What CT value is accepted as expression? Is the hypothesis of "Ct of NTC minus 2 has no expression" correct?

26 March 2014 6,243 9 View

What is the acceptable RNA 260/280 ratio below 1.8?

I got ratio below 1.8, I am going to run rtPCR, so is the 260/280 ratio of 1.8-2.1 critical?

25 October 2013 8,296 4 View