I have the following code and I am not sure what's wrong or how to make it work. B <- matrix(1,nrow=50,ncol=2) for (i in 1:length(size.out)){ # length(size.out=2) these are the two variables X <- var.range[i,1] # min Y <- var.range[i,1] # min ratio <- size.out[,i] for (j in 1:groups) # no.groups=50 A <- 0 X <- Y # min Y <- X + span.group.size[i,1] # min + (max-min)/50 for (k in 1:length(ratio)) # there are 11065 observations per variable if ((X <= ratio[k]) & (ratio[k] >= Y)) A <- A+1 B[j,i] <- A print(B) } basically, what I want to do is obtain a range for the variables in size.out data frame. I do this by computing min and max and getting a span. Then I have var.range is defined by row=variables from size.out and col=[min max] span.group.size is defined as row=variables from size.out and col=[span] Now I want to count how many values fall into defined range with if ((X <ratio[k]) & (ratio[k] >= Y)). This count I need to store which I then later on plot. Thanks. ____________________ Ita Cirovic-Donev
I have the following code and I am not sure what's wrong or how to make it work. B <- matrix(1,nrow=50,ncol=2) for (i in 1:length(size.out)){ # length(size.out=2) these are the two variables X <- var.range[i,1] # min Y <- var.range[i,1] # min ratio <- size.out[,i] for (j in 1:groups) # no.groups=50 A <- 0 X <- Y # min Y <- X + span.group.size[i,1] # min + (max-min)/50 for (k in 1:length(ratio)) # there are 11065 observations per variable if ((X <= ratio[k]) & (ratio[k] >= Y)) A <- A+1 B[j,i] <- A print(B) } basically, what I want to do is obtain a range for the variables in size.out data frame. I do this by computing min and max and getting a span. Then I have var.range is defined by row=variables from size.out and col=[min max] span.group.size is defined as row=variables from size.out and col=[span] Now I want to count how many values fall into defined range with if ((X <ratio[k]) & (ratio[k] >= Y)). This count I need to store which I then later on plot. Thanks. ____________________ Ita Cirovic-Donev
I guess you missed {} after for (): for (j in 1:groups) # no.groups=50 ## ?? for (j in 1:groups) { for (k in 1:length(ratio)) ## ?? for () { On 12/23/05, Ita.Cirovic-Donev at hypo-alpe-adria.com <Ita.Cirovic-Donev at hypo-alpe-adria.com> wrote:> > > > > I have the following code and I am not sure what's wrong or how to make it > work. > > B <- matrix(1,nrow=50,ncol=2) > for (i in 1:length(size.out)){ # length(size.out=2) these > are the two variables > X <- var.range[i,1] # min > Y <- var.range[i,1] # min > ratio <- size.out[,i] > for (j in 1:groups) # no.groups=50 > A <- 0 > X <- Y # min > Y <- X + span.group.size[i,1] # min + (max-min)/50 > for (k in 1:length(ratio)) # there are > 11065 observations per variable > if ((X <= ratio[k]) & (ratio[k] >= Y)) > A <- A+1 > B[j,i] <- A > print(B) > } > > basically, what I want to do is obtain a range for the variables in > size.out data frame. I do this by computing min and max and getting a span. > Then I have > > var.range is defined by row=variables from size.out and col=[min max] > span.group.size is defined as row=variables from size.out and col=[span] > > Now I want to count how many values fall into defined range with if ((X <> ratio[k]) & (ratio[k] >= Y)). This count I need to store which I then later > on plot. > > Thanks. > ____________________ > Ita Cirovic-Donev > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html >-- Xiaohua Dai, Dr.