[R] SAS-like cluster statistics for ward's minimum variance method

. The diagnostic I'm the more interested in is the R-squared which represents the variance explained. Is there a function doing this directly? If not, Is there a way to convert the height into R^2 and an easy way to extract the height for each number of cluster? Thanks in advance, Katell

[R] save multiple pages lattice-plot

e one page/device a the time. Is there an easy way to save all the plots? or should I use a loop and cut my dataframe along my conditioning variables to make different calls and then save 1 page per call? Thanks for your help, Katell -- Katell HAMON Doctorante / PhD student IFREMER-Brest Depart