similar to: histogram error: 'x' must be numeric

Hello forum! As the subject indicates, I am trying to make a barplot and would like my column names to be in bold. Is this possible in R without having to make my column names in mtext? Any help would be much appreciated. The code I am using is as follows. par(mar=c(3,8,2,2)) par(adj=.5) par(font=2) par(oma=c(3,3,3,3)) par(xpd=TRUE) Blot<-matrix(c(25.2995, 0.7625, 25.6135, 36.5770,

---------- Forwarded message ---------- From: jia ding <dingjia at gmail.com> Date: Nov 2, 2005 4:03 PM Subject: question about R graphics-example plot attached To: r-help at lists.r-project.org Suppose I have the data set like this: A 1 3 7 10 B 5 9 13 The numbers here actually is A or B's occurence positions.So it means, position 1,3,7,10 is A;position 5,9,13 is B's occurence. I

Hi I'm a new user with Asterisk Realtime. I'm trying to write a web application in PHP that will show me asterisk *conf files configuration and that can help me to add/remove users/peers etc... I know that from asterisk 1.0.7 on (with cvs upload) asterisk configuration files can be managed trough aDBMS in my case Mysql. I'd want to know if someone knows how can I "map"

Hello, I have a very simple question about "2 barplots in the same graph". It seems quite easy, but I searched google for long time, haven't find solution. For example, I want one graph like: x1=seq(0,2,by=0.3) x2=seq(3,0,by=-0.1) barplot(x1,col="red") barplot(x2,col="green") It means if it's on the same graph, some bars are overlaped. So if the bars are

Hi Dear I want to use asterisk(1.2.7.1) as a router by caller id. I have only a DID number, I want to map this number to some ip-phones , base on received Caller-id. it is my database's view: 456 | DID | 14193016880 | 2 | hangup | | 455 | DID | 14193016880 | 1 | Dial | H323/1169#989181310524@66.152.61.66|60 | didx.org for

This is a best practices / style question. The way I use RODBC is I something like this: > foo <- sqlQuery(db, "select * from foo") > apply(foo, 1, function{...}) That is, I use apply to iterate over each result -- row -- in the RODBC-produced dataframe. Is this how one generally wants to do this? My concern is that when apply iterates over the rows, it uses as.matrix()

Hi, When dealing with CDR SQL tables, I always added an auto-incremented cdr_id key as a primary key, just in case provided uniqueid key went wrong. Now I'm facing a situation where I need to insert into a database's table and from the dialplan, a reference to the CDR record which is currently processed. So my questions are: 1. Can uniqueid/sequence (or uniqueid/sequence/calldate)

Hi! I retrieve data from a MySQL Database, containing special characters (german umlaute - ???). rs<-dbSendQuery(con,statement=paste("SELECT ...") The query itself works without problem, but displaying the data generates an error at the first line containing such characters. data<-fetch(rs,n=-1) data[x] Whereas the following command works fine: >

I first try these command, it works quite well. library(lattice) data(cuckoos) levnam <- strsplit(levels(cuckoos$species), "\\.") BUT, i want to try : levnam <- strsplit(levels(cuckoos$species), ".") to see the difference. They maybe I modified the data file, because when I try again, it says: > data(cuckoos) Warning message: data set 'cuckoos' not found in:

I would like to create a binary package for Windows which when installed will give the user an option of whether to install one version or another. Here is the problem, I have a package 'FAME' that can run in two different modes on Windows. An old mode that uses R to connect to a remote linux machine and a new way that uses a locally installed database. I would allow this decision to be

Hi, My name is Luo Zengbo, a student from Zhejiang University, China. As I mentioned in IRC before(my IRC nick name is poe_), I am interested in GSoC project: Speed up the Test Suite. After discussed with Olly, I think this project can be divided into three steps: Step 1: Rewrite every call of the function get_writable_database(). I will pass writable database's name with

Processing commands for control at bugs.debian.org: > clone 296096 -1 Bug#296096: logcheck shows the same month old logs again and again Bug 296096 cloned as bug 298206. > reassign -1 syslog-ng Bug#298206: logcheck shows the same month old logs again and again Bug reassigned from package `logcheck' to `syslog-ng'. > severity -1 minor Bug#298206: logcheck shows the same month

hi, after i try to use dovecot with ldap i configure dovecot as: ------------------------ first_valid_uid = 499 last_valid_uid = 499 first_valid_gid = 499 last_valid_gid = 499 default_mail_env = maildir:/home/mail/%d/%n auth_userdb = static uid=499 gid=499 home=/home/users/%d/%n auth_passdb = ldap /etc/dovecot-ldap.conf ------------------------ but after this i've got the error in imap.log:

Dear R users and helpers, I'm trying to find an example of a histogram plot as an inset (upper right or left corner) of another histogram. Anyone has an example of that? Thanks for your help, V?ctor. -- ----------------------------------------------------------------------- V?ctor Homar Santaner Grup de Meteorologia Edif. Mateu Orfila Tel: +34 971 17 1376

TestHistogram_A is a function that plots a histogram, then returns 3. For me it fails to display the plot, at least in the order given below. TestHistogram_B is a function that plots a histogram, then exits. The only difference between the 2 functions is that B does not return 3. It displays the plot. This problem does not occur when histogram is replaced by boxplot Their use

Package: logcheck-database Version: 1.2.34 Severity: minor I have parallel port attached printer and kernel reports whenever printer is out of paper: Mar 6 12:38:50 host kernel: lp0 out of paper However, this is not a situation that should be reported by default (IMHO) by logcheck sending report email. Thus I propose adding following line to ignore.d.workstation/logcheck (possibly to .server

I have a vector of values (about 8000 obs between 0 and 1). I want to display a histogram as follows: value of vector ( bw 0 and 1) | | | | | |______________________________________ all 8000 obs. So that each section of the x axis corresponds

Dear all, How can I use the histogram density estimate (hist) to find the value of the cdf at a certain point? Thanks Maram [[alternative HTML version deleted]]

Hi I consider myself not a complete beginner in R, however an elegant solution to this problem stumps me. I have a fairly long time series of 60000 or so points, I need to gather the data to create a histogram of the length of continuous zero periods in a data set. So image the data looks like this (where as a pre-condition all numbers are single digit so assume commas if you which, I have the

Dear all, I would like to change the "fill" pattern of a histogram using histogram() in the lattice package. I know how to do so using hist(), but would prefer to stay within lattice. dt1 <- rnorm(100,0,1) hist(dt1, density=3, angle=45) library(lattice) histogram(dt1, xlab = "Histogram of rnorm(0,1)", type = "count",