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...env data rather than all 9. > strain.data <- read.xlsx("Dee rhiz.xlsx", sheetName="strain", header = T, row.names = 1) > env.data <- read.xlsx("Dee rhiz.xlsx", sheetName="env", header = T, row.names = 1) > strain.cca <- cca(strain.data ~ Ph+TotalN+Organicmatter+Ca+K+Na+P+Cu+Mn, data=env.data) > strain.cca Call: cca(formula = strain.data ~ Ph + TotalN + Organicmatter + Ca + K + Na + P + Cu + Mn, data = env.data) Inertia Proportion Rank Total 5 1 Constrained 5 1 5 Unconstrained...

...t Biology Building, Fax: (650) 723 0589 371 Serra Mall, Stanford, CA 94305-5020. Home: (650) 497 1135 __________________________________________________________________________ Toy Example ____________ # Dummy cross-validation routine set.seed(7771) TotalN<-162 TestN<-80 TrainN<-TotalN-TestN # Make a dummy frame with 11 kinds of "CellType" labels and 17 normal variables DummyCellTypes<-floor(runif(TotalN,0,11)+1) DummyParams<-data.frame(CellType=DummyCellTypes, matrix(rnorm(TotalN*17),TotalN,17)) DummyParams$CellType<-...

...der = T, row.names = 1) str(strain.data) # lists 9 columns at the end with all NAs strain.data1 <- (strain.data, sqrt.dist = TRUE) # this is not a valid R line. I get Error: unexpected ',' in "strain.data1 <- (strain.data," strain.cca1 <- cca(log1p(strain.data) ~ Ph + TotalN + Organicmatter + Ca + K + Na + P + Cu + Mn, env.data) # More errors resulting from all the NA values Error in Math.data.frame(strain.data) : non-numeric variable in data frame: NA..1NA..2NA..3NA..4NA..5NA..6NA..7NA..8NA..9 You have only 6 observations. In strain.data, since each column has a...

i have a data frame(dat) which has many variables.and i use the following script to get the crosstable. >danx2<-c("x1.1","x1.2","x1.3","x1.4","x1.5","x2","x4","x5","x6","x7","x8.1","x8.2","x8.3","x8.4","x11",

...nd %></td> <td><%= product.groceries.name %></td> <td><%= product.quantity %></td> <td><%= qx(product,"c") %><% totalC += qx(product,"c")%></td> <td><%= qx(product,"n") %><% totalN += qx(product,"n") %></td> <td><%= qx(product,"s") %><% totalS += qx(product,"s") %></td> <td><%= qx(product,"g") %><% totalG += qx(product,"g") %></td> <td><%= qx(product,&q...