[R] unsubscription

I want to unsuscribe from the R list. Thanks. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained,

[R] optimized R-selection and R-replacement inside a matrix need, strings coerced to factors

Hello, I encounter two problems : First, I need to modify some huge arrays (2000 individuals x 50 000 variables). To format the data, I think I should benefit from optimized R-selection and R-replacement inside a matrix and prohibite a naive use of loops. Thank you in advance for providing

[R] optimized R-selection and R-replacement inside a matrix need, strings coerced to factors

Hello, I need to modify some huge arrays (2000 individuals x 50 000 variables). To format the data, I think I should benefit from optimized R-selection and R-replacement inside a matrix and prohibite a naive use of loops. Thank you in advance for providing information about the following proble

[R] optimized R-selection and R-replacement inside a matrix

Hello, I need to modify some huge arrays (2000 individuals x 50 000 variables). To format the data, I think I should benefit from optimized R-selection and R-replacement inside a matrix and prohibite a naive use of loops. Thank you in advance for providing information about the following proble

[R] genralized linear regression - function glm - number of

Hello, Performing a linear regression through the function glm ("yi ~ X$V1 + X$V2 + X$V3 + X$V4 + X$V5 + X$V6 + X$V7 + X$V8 + X$V9 + X$V10"), I then edit the information about the coefficients: print(coefficients(summary(fit))) I note that the number of coefficients (7) is lower than the num

[R] generalized linear regression - function glm - dismissed predictors - more information about simulated data

Hello, a) Thanks a lot for the answer relative to the dismissed coefficients. However, the result below has been obtained in the R console and there was no warning (please, see the full display below (***) if you wish). "yi ~ X$V1 + X$V2 + X$V3 + X$V4 + X$V5 + X$V6 + X$V7 + X$V8 + X$V9 + X$V

[R] access to right time unit when checking for time execution

Hello, I really wonder how to distinguish between secs and mins in the example below. In other terms, how can I access the time unit in variable d ? start1 <- Sys.time(); stop1 <- Sys.time(); d <- stop1-start1; print(d); v<-unlist(strsplit(as.character(d), split=" ")); print(v) Time differe

[R] graphical output - customization of x axis

, col="magenta",cex = 0.5) legend("bottomright", legend = c("H, statistic S1", "W, statistic S1", "H, statistic S2", "W, statistic S2"), col = c("blue", "green", "red", "magenta"),

[R] histogram - density on y axis and restriction to interval [0, 1]

to interval [0,1] on an histogram. Best regards, Christine Sinoquet __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, m

[R] use of ROCR package (ROC curve / AUC value) in a specific case versus integral calculation

n algorithm). I thank you in advance for your answer. Best regards, Christine Sinoquet __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and pr

[R] applying a function over a matrix 2N x M to produce a matrix N x M

y matrix mat2. Can somebody help ? I thank you in advance for your answer. Best regards, Christine Sinoquet __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-projec

[R] trends regarding memory limitations for R use under Linux

. Best regards, Christine Sinoquet __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible