ss_smd {mbir} | R Documentation |
Estimates magnitude-based inferences upon planned sample size and d value. Based upon WG Hopkins Microsoft Excel spreadsheet.
ss_smd(exp, con, es)
exp |
planned sample size of experimental group |
con |
planned sample size of control group |
es |
planned Cohen's d |
Refer to vignette for further information.
Hopkins WG. (2006). Estimating sample size for magnitude-based inferences. Sportscience 10, 63-70. sportsci.org/2006/wghss.htm
ss_smd(exp = 20, con = 15, es = 0.6)