Why does the functions Quartiles and BoxWhiskerChart deliver results others than Quantiles? See attached file. Thx. for answers!
Quartiles returns:
Quantile[list,{1/4,1/2,3/4},{{1/2,0},{0,1}}
Where the first number is different from:
Quantile[list,1/4]
Look under details & options in the Quartiles documentation.