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Hi! I have 2 matrices of numbers m1 and m2 with the same number of columns and rows. I would like to compute m2', the permutation of the rows of m2 such that the distance (e.g., sum(m1-m2...
Hi all, I execute a sqlQuery command which includes a field of type XML (SQL Server 8 Express) and the result is truncated to 255 chars. I suppose it assumes that the XML field is a NCHAR(255). How can...
Dear R users, Suppose two arrays which partly have the same dimensions. For instance, a1 and a2 with dim(a1) is c(3,4,5,6) and dim(a2) is c(3,4,7,8). How can I perform an...
Dear R users, I obtain the following behavior which I cannot understand. Given a file mydata with the following numbers: 0.171409662475182 0.15817339510258108 0.32230311052283256 0.14890800794176043 0.17074784910655194 0.16611515552614162 0.41 0.16611515552614162 0.41760423560555926 0.11978821972203839...
abind only allows one of the dimensions to be different. In may case they differ on several dimensions. For instance, in the example I gave (which was probably not clear enough), I would like my.function to be called 3...
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