Finding means of groups of columns that match a certain value in another column
Type Height Age BMI 0 160 14 17 0 161 15 17.2 0 162 16 17.4 0 163 17 17.6 1 164 18 17.8 1 165 19 18 1 166 20 18.2 1 167 21 18.4 2 168 22 18.6 2 169 23 18.8 2 170 24 19 2 171 25 19.2 3 172 26 19.4 3 173...
View ArticleRe: Finding means of groups of columns that match a certain value in another...
"Typhi" wrote in message <o12kp4$32d$1@newscl01ah.mathworks.com>...> Type Height Age BMI> 0 160 14 17> 0 161 15 17.2> 0 162 16 17.4> 0 163 17 17.6> 1 164 18 17.8> 1 165 19...
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View ArticleRe: how to calculate mean2 with matrices containing NaNs
"Evan" wrote in message <ef2d052.-1@webx.raydaftYaTP>...> I simply just want to calculate the mean of a m by n matrix (usually> you would just use mean2). However the matrices conatin NaNs,...
View ArticleRe: how to calculate mean2 with matrices containing NaNs
"Evan" wrote in message <ef2d052.-1@webx.raydaftYaTP>...> I simply just want to calculate the mean of a m by n matrix (usually> you would just use mean2). However the matrices conatin NaNs,...
View ArticleRe: how to calculate mean2 with matrices containing NaNs
"Charlotte Chaze" <cchaze@udel.edu> wrote in message <o5be4n$ahb$1@newscl01ah.mathworks.com>...> There's a surprisingly easy way! Since nanmean takes the mean of each column and then...
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