search for: botto

Dear R users,[IF THE FORMAT OF MY EMAIL IS NOT CLEAR, I HAVE ATTACHED A TEXT FILE FOR A CLEAR VIEW] I would like to use the R output file in Fortran. my file Is exactly in the following format. ELISA/BOTTO wATER INN FROM 1900 11 1 TO 1996 12 31 1901.11. 1 447.000 1901.11. 2 445.000 1901.11. 3 445.000 1924.11. 4 445.000 1924.11. 5 449.000 1924.11. 6 442.000 1924.11. 7 445.000 so you can see that there is a single space, in between these lines and also a single space from left m...

...;x<=355??? 0 #8? 35<x<=405??? 0 #9? 40<x<=455??? 0 #10 45<x<=505??? 0 hist(vec1,breaks=c(0,55,100,145,190,235,280,325,370,415,460)) ?hist(vec1,breaks=c(0,55,100,145,190,235,280,325,370,415,460),prob=TRUE) ?lines(density(vec1)) A.K. ________________________________ From: eliza botto <eliza_botto at hotmail.com> To: "smartpink111 at yahoo.com" <smartpink111 at yahoo.com> Sent: Sunday, February 17, 2013 2:35 PM Subject: histogram Dear Arun, [text file is attached in case format of email is changed] For the following data set 33 18 13 47 30 10 ?6 21 39 2...

...9585] "-9999.000" "-9999.000" "-9999.000" "-9999.000" ... Regarding the space between date1 and discharge, I haven't checked it as you didn't mention whether it is needed in data.frame or not. A.K. ________________________________ From: eliza botto <eliza_botto at hotmail.com> To: "smartpink111 at yahoo.com" <smartpink111 at yahoo.com> Sent: Tuesday, February 19, 2013 10:01 AM Subject: RE: THANKS ARUN.. ITS A CHARACTER.... SORRY FOR NOT TELLING YOU IN ADVANCE ELISA > Date: Tue, 19 Feb 2013 07:00:03 -0800 > F...

...) should appear on the same axis at the same time. i used >par(new=TRUE) But it has 2 limitations 1- it completly distorted y-axis values 2- it was not very efficient as average curve in no overlapped the original curves. can any1 advise me what to do? thanks in advance for you time. eliza botto [[alternative HTML version deleted]]

dear useRs, i created a distance matrix, of certain voltage values. unfortunately, i lost the original values. i am only left with the distance matrix that i created from those values. i wanted to ask that is there a way in R to reverse distance matrix for the original values? thanks in advance eliza [[alternative HTML version deleted]]

...s there a way to apply a “stopping rule” in hierarchical Clustering? I have a data and I want to find the optimal number of clusters while doing hierarchical clustering. I would be deeply obliged if someone, whoever applied stopping rule, could send me the scripts. thanks in advance Regards Eliza botto [[alternative HTML version deleted]]

Dear useRs, I have a very basic question. I have a distance matrix and i skipped the upper part of it deliberately. The distance matrix is 1000*1000. Then i used "min" command to extract the lowest value from that matrix. Now i want to know what is the location of that lowest element? More precisely, the row and column number of that lowest element. Thanks in advance elisa

Dear useRs, i want to split a matrix having 1116rows and 12 columns. i want to split that matrix into 36 small matrices each having 12 columns and 31 rows. The big matrix should be splitted row wise. which means that the first small matrix should copy values which are in first 31 rows and 12 columns of the big matrix. similarly 2nd small matrix should contain values from 32nd to 63rd row of the

Dear R users, sorry for a very basic question. i wanted to ask that if your column are too much in number and you want to select the remaining columns, starting from column number 117. one way is to use usual command >q[ ,(117:2300)]. is there a way by which i can select the remaining columns starting from column number 117 without using the usual command or without giving the column number

Dear UseRs,Extremely sorry for a basic question. I have a matrix of 19 rows and 365 columns. what i want to do is the following...First i want to leave out column number 1 and want to calculate the row wise mean of the remaining columns, which will obviously give me 365 values in one column, and then subtracting these values from the column i left out i.e. col=1 then i want to leave out column 2

dear useRs, i have a list containing 16 matrices. i want to calculate the column mean of each of them. i tried >sr <- lapply(s,function(x) colMeans(x, na.rm=TRUE)) but i am getting the following error >Error in colMeans(x, na.rm = TRUE) : 'x' must be numeric can it be done in any other way? and why i am getting this error?? thanks in advance.. elisa [[alternative

Dear useRs, I have a matrix in the following form [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] 1 1 3 2 3 1 1 2 3 3 2 and following is my desired output (combining the column headers, having same values). a<-1,2,6,7 b<-3,5,9,10 c<-4,8,11 Thanks in advance Elisa [[alternative HTML

Dear R users,Sorry for such a basic question. I really need to know that how can i pick the indices of 5 lowest values from each row of a matrix with dimensions 12*12??Thank you very much in advance Elisa [[alternative HTML version deleted]]

Dear useRs, I have a matrix with 38 columns and 365 rows. what i want to do is the following..... 1. subtracting from each column, first itself and then all the remaining columns. More precisely, from column number 1, i will first subtract itself(column 1) and then the remaining 37 columns. Afterwards i will take column number 2 and do the same. In this way i want to proceed till 38th column.

...ere were no column names.? ?list(el[,sort(el1)[1:3]],sort(el1,index.return=TRUE)$ix[1:3]) #[[1]] ?# ?? [,1] [,2] [,3] #[1,]?? 31?? 61?? 71 #[2,]?? 32?? 62?? 72 #[3,]?? 33?? 63?? 73 #[4,]?? 34?? 64?? 74 #[5,]?? 35?? 65?? 75 # #[[2]] #[1] 9 5 3 A.K. ________________________________ From: eliza botto <eliza_botto at hotmail.com> To: "smartpink111 at yahoo.com" <smartpink111 at yahoo.com> Sent: Thursday, April 25, 2013 9:54 AM Subject: connecting matrices Dear Arun, [text file contains the exact format] Although the last codes were absolutely correct and worked the wa...

...,format="%Y.%m.%d") ?str(res1) #'data.frame':??? 2192 obs. of? 2 variables: # $ x : Date, format: "1991-01-01" "1991-01-02" ... # $ V2: num? 0.314 0.314 0.273 0.273 0.236 0.236 0.236 0.236 0.273 0.314 ... A.K. ________________________________ From: eliza botto <eliza_botto at hotmail.com> To: "smartpink111 at yahoo.com" <smartpink111 at yahoo.com> Sent: Wednesday, February 13, 2013 9:01 AM Subject: date and matrices Dear Arun, [text files is also attached to be used in case format is changed] i have 124 matrices with 12rows and...

...chr? "A" "V" "Y" #? ..$ 7: chr? "I" "K" "W" #? ..$ 8: chr? "O" "Q" #? ..$ 9: chr? "D" "U" # $ Frequency??????????? : int? 3 4 3 2 2 3 3 2 2 2 A.K. ________________________________ From: eliza botto <eliza_botto at hotmail.com> To: "smartpink111 at yahoo.com" <smartpink111 at yahoo.com> Sent: Sunday, February 17, 2013 3:27 PM Subject: addition in the initial question Dear Arun, just a small change in the initial question. what if, instead of counting number i want to...

Thank you very much peter. It worked out nicely. I have additional question. How can I get Y-axis on log-scale? Thank you very much in Advance, Eliza UoS PP ________________________________ From: PIKAL Petr <petr.pikal at precheza.cz> Sent: 23 November 2017 16:22:39 To: Eliza Botto; r-help at r-project.org Subject: RE: adding percentage secondary y-axis Hi It is usually not recommended but if you insist maybe library(plotrix) ?twoord.plot twoord.plot(lx=D[,1],ly=D[,2], rx=D[,1], ry=D[,3]) or plot.yy(x=D[,1],yright=D[,3], yleft=D[,2]) which allows only one x axis (see be...

Dear useRs, I have the following data "z" of two variables "x"(z[,1]) and "y"(z[,2]). > dput(z) structure(c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66,

Dear useRs,Is there a command or package in R to do heirarchical clustering by "modified ward method"??regardseliza [[alternative HTML version deleted]]