search for: ef_ula

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2012 Jun 09
2
Reshaping columns
Dear all, I have a data frame with 2 columns and 102500 rows. The data looks like below V1 V2 8098 110000....... 9099 001100....... 0023 110011....... 6545 111111....... . . . . . . . . . . I want to split the colums like this ; V1 V2 V3 V4 V5 V6 v7 8098 1 1 0 0 0 0 ...... 9099
2012 May 07
1
Repeating
Dear All, I have a codes which calculates the result of Ripley's K function of my data. I want to repeat this process 999 times. However, i am getting an error when i use the "for i in" function. Is there any way to repeat this analysis 999 times. Here are the codes i used ; data4 <- matrix(c(sample(id),data1),203,3) a <- data4[,1] random.case=data4[a==0,]