n4Studies vs REXX

Ease to calculate the sample size with n4Studies. n4Studies makes it easy to calculate the sample size and the power of a study. It comes with ABSOLUTELY NO WARRANTY. However, It can help to learn and find the ways to calculate the sample size and power of the study in minutes. Key features: • Calculate the sample size for estimating an infinite population mean, finite population mean, infinite population proportion and finite population proportion • Calculate the sample size for comparing two population means and two population proportions • Calculate the sample size for the Case-Control for study, Matched Case-Control study, Cohort study, Randomized Controlled Trial, Non-inferiority trial and Equivalence trial • Calculate the power of a study for comparing two population means and two population proportions • Calculate the power of a study for the Case-Control for study, Matched Case-Control study, Cohort study, Randomized Controlled Trial, Non-inferiority trial and Equivalence trial • Calculate the power of a study for the Case-Control for study, Matched Case-Control study, Cohort study, Randomized Controlled Trial, Non-inferiority trial and Equivalence trial • You can send a result via Email to your colleague

REXX is a “Data Intelligence Platform for Health Science Training Program” which facilitates the data collection of student learning records, progress and evaluation. Also, REXX will analyze and visualize the recorded data to support any data utilization activity along their programs. Main Features on REXX Mobile Application Learning Record: Easily input learning information. Check the progress. Also find the formative feedback. Submit by Scanning: A submit method when the supervision is needed. Submit by Sending: Convenient when delivering work over a long distance. Evaluation: Qualitative and quantitative validation from supervisor.