Displaying 1 result from an estimated 1 matches for "week2table".
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week1table
2006 Nov 15
1
dynamic aggregation of many variables
...t works but how i can calculate the standard deviation for
the 4weeks and for every ID.
many thanks & regards, christian
week1 <- grep("(_PRO_001)",names(dmx3),perl=T)
week1table <- subset(dmx3,select=c(ID,week1))
week2 <- grep("(_PRO_002)",names(dmx3),perl=T)
week2table <- subset(dmx3,select=c(ID,week2))
week3 <- grep("(_PRO_003)",names(dmx3),perl=T)
week3table <- subset(dmx3,select=c(ID,week3))
week4 <- grep("(_PRO_004)",names(dmx3),perl=T)
week4table <- subset(dmx3,select=c(ID,week4))
mws <-
(week1table[,2:117]+week2table...