Hello, I am wondering if anyone can help me solve the error I keep getting while using R. I am using the vegan package in R to do a Procrustes Rotation of Two Configurations and PROTEST but I continue to get an error message after the line highlighted in yellow which says "Error: attempt to apply non-function". I have just started using R and this might be a very simple fix but I can't seem to figure out what the error message means or how to fix it. If I try to run all of the coding below the yellow highlighted lines I also get the same error. Any advice would be greatly appreciated!
This is the code I'm using: X <- read.csv("a.csv", header=FALSE) Y <- read.csv("10497.csv", header=FALSE) require(vegan) procrustes(X, Y, scale = TRUE, symmetric = FALSE, scores = "sites",) ## S3 method for class 'procrustes' summary(X, digits = getOption("digits"),) ## S3 method for class 'procrustes' plot (X) (X, kind=1, choices=c(1,2), to.target = TRUE, type = "p", len=0.05, cex = 0.7,) ## S3 method for class 'procrustes' points (Y) (X, display = c("target", "rotated"), choices = c(1,2), truemean = FALSE) ## S3 method for class 'procrustes' text(X, display = c("target", "rotated"), choices = c(1,2), labels, truemean = FALSE) ## S3 method for class 'procrustes' lines(X, type = c("segments", "arrows"), choices = c(1, 2), truemean = FALSE) ## S3 method for class 'procrustes' residuals(object) ## S3 method for class 'procrustes' fitted(object, truemean = TRUE,) ## S3 method for class 'procrustes' predict(object, newdata, truemean = TRUE,) protest(X, Y, scores = "sites", permutations = how(nperm = 999)) Thanks, Callie Diduck -- MORPHMET may be accessed via its webpage at http://www.morphometrics.org --- You received this message because you are subscribed to the Google Groups "MORPHMET" group. To unsubscribe from this group and stop receiving emails from it, send an email to morphmet+unsubscr...@morphometrics.org.