# Recent content by gabboshow

1. ### How to correct the means of a variable in 4 groups matlab

I compute the mean of the variable Y in 4 groups (A B C D) that differ for age, gender and body mass index (BMI). n=89 | n=375 | n=302 | n=166 | GROUP A | GROUP B | GROUP C | GROUP D | MALE 46...
2. ### statistical significance of the mean of a mean of a mean

Considering the picture below each values X could be identified by the indeces X_g_s_d_h g = group g=[1:5] s = subject number (variable for each g) d = day number (variable for each s) h = hour h=[1:24] so X_1_3_4_12 means that the value X is referred to the 12th...