Sample size calculation in Open Epi

[@sangariparthasarathy2367]

For quasi experimental study what type of sample size to be take

[@AD19938]

THANK YOU!!

[@Nidaa_khan]

hey dear one very nice lecture. but i m going to calculate sample size for case control study. can you please help me?? and is there any video ??

[@aminaabdulmelik4210]

Me too,but for risk factors (cohort study)

[@enriquequispe788]

Puede hacerlo tambien en español??