Try the Statistics modules with either components of the vector or the magnitude (although it will operate on the vector directly). It will determine, mean, standard deviation, variance, minimum and maximum. Compute does operations point-wise, which is why this function is in a different module.
Thomas Wolfanger <[EMAIL PROTECTED]>@opendx.watson.ibm.com on 11/22/2000 09:09:31 AM Please respond to [email protected] Sent by: [EMAIL PROTECTED] To: [email protected] cc: Subject: [opendx-users] standard deviation Hello, I´m trying to figure out how it is possible to calculate the standard deviation of the values of a vector and display it. It does not seem that the compute module supports this. For example: i have a vector called b with three elements. first, i calculate the magnitude of the vector using mag(b). then, i need to calculate the mean value of mag(b). After that, the standard deviation operator has to be applied to mag(b) and mean(mag(b)). Is there any possibility to accomplish this in opendx? Mit freundlichen Grüßen / Best regards ############################################################## # Thomas Wolfanger # # Turbo-Lufttechnik GmbH # # [EMAIL PROTECTED] # # Tel.: ..49/6332-808 425 # # Fax : ..49/6332-808 357 # ##############################################################
