similar to: how to get a histogram of an POSIXct vector ?

Hi, I have a casting/formatting question on hist.POSIXt: The histogram plot from POSIXct works perfect (with help of Prof. Ripley -thanks!). When processing the hist(plot=FALSE) output and then plotting the results over the x-axis (bins) coming from hist(), I lose the date/time labels, getting instead integers displayed. Trying to cast the $breaks with as.POSIXct gives silly results with

I wanted confirm answer from you guys. Request you to provide authentic information on this. Best Regards / Mit freundlichen Grüßen Minal Kulkarni Knorr Bremse Technology Center India Survey No.276, Village Mann, Hinjewadi, Phase II, Tal.Mulshi, Pune - 411 057. Maharashtra , India. Phone: +91 9028098122 Mobile: mailto:minal.kulkarni at knorr-bremse.com

Hello Dear Team, I wanted to know in which version of LLVM Tricore architecture is supported. I have LLVM 2.8 with me which has no support for Tricore. Basically I wanted to add Aurix target support. Could you please help me. Best Regards / Mit freundlichen Grüßen Minal Kulkarni Knorr Bremse Technology Center India Survey No.276, Village Mann, Hinjewadi, Phase II, Tal.Mulshi, Pune - 411

I'd like to make a plot showing frequency of an event. The data is in a data from that includes Year, Month and Day (of month) fields, so I created a Date with ISOdate(Year, Month, Day, tz=''). I can plot frequencies for the year 2002 with > thisyear <- Date[Year==2002] > hist( thisyear, xaxt='n' ) > axis.POSIXct( 1, at=seq(min(thisyear), max(thisyear),

Hello, I'm unsing Ubuntu 14.4 Server and samba 4.1.6-Ubuntu. Everything works great but I somehow fail to switch off the password complexity requirements. It is not unlikely that this is because I'm very unexperienced with Windows. I've heard that the password-settings are always a bit tricky and I did exactly what the windows-tutorials say. I've tried gpresult for

Readers, A data set consists of time-stamp values: 00:00:00 23:11:00 06:22:00 The data set was imported: timestamps<-read.table("path/to/timestampsvalues") hist(timestamps) ...error... x must be numeric Then tried: plot(timestamps). How to adjust the graph to create a histogram where the intervals ranges can be specified, e.g. intervals of 60 minutes? Thanks in advance.

I have the 'breaks' for the histogram ('hist') but I want weight the cells instead of using actual observations. I thought that using freq=FALSE implied that the numbers in 'x' were weights but this turned out to be wrong. Any help and/or comment is very much appreciated. Regards, M?rten M?rten Bjellerup Doctoral Student in Economics School of Management and Economics

Hello R-Help, is there any way of using the RODBC Package on a Mac OS X System? If yes, what do I need to get it running. Concerning these issues, I am pretty unexperienced, so please state any step necessary. The actual problem is accessing data in Excel- files. (unfortunately no alternative way of entering the data). I already installed the Package, but it says the following: > versuch

In S-Plus, I can look at the structure of a function (for example, hist) simply by entering hist <RETURN> however, if I do this in R, I get the response function (x, ...) UseMethod("hist") <environment: namespace:graphics> How can I inspect the structure of a function in R? ------------------------------- Richard Dybowski 143 Village Way

I am a new and unexperienced user of R and got so far as to know how to produce boxplots. I have no experience of messing with function code, so presently I do not know how to create a boxplot with group means instead of group medians. If somebody could help me either replace the median with the mean or superimpose the mean onto the existing boxplot, it would be appreciated.

Hi! How to find out which plot function is used when i call plot(hist.default(1:10,plot=F)) and all works fine ? The reason why I would like to know it is that after loading some self written R functions > plot(hist.default(1:10,plot=F)) Error in xy.coords(x, y, xlabel, ylabel, log) : x and y lengths differ > traceback() 5: stop("x and y lengths differ") 4: xy.coords(x, y,

>>Dear Users, >> >>I use KVM with libvirt 9.0.0. The host and guest OS-es are also AGL needlefish images. I am currently trying to virtualize a CAN driver and provide virtual machines access to the physical CAN channels. >> >>I started with the virtual network handling as CAN interface is a network interface, I tried to find analogies, solutions like

Dear Rusers, I am still an unexperienced builder of functions and loops, so my question is very basic: Is it possible to introduce a second variable (j) into my loop. To examplify: # This works fine: fn <- function (x) {if (x>46 & x<52) 1 else 0} res <-NULL for (i in 40:60) res <-c(res,fn(i)) res # But here, there is an error in the "for" expression: fn <-

hi, Index: leap_second/src/library/base/R/zdatetime.R =================================================================== --- leap_second/src/library/base/R/zdatetime.R (revision 68608) +++ leap_second/src/library/base/R/zdatetime.R (working copy) @@ -24,7 +24,8 @@ "1979-12-31", "1981-6-30", "1982-6-30", "1983-6-30",

Hi. This feels like a bug to me, or at least an undocumented feature, but I thought I'd see what people here thought of it. Consider a POSIXlt object like this one: > a <- as.POSIXlt ("2011-01-23 12:45:45") > class (a) [1] "POSIXlt" "POSIXt" Fine. Now, if I do some arithmetic on that object, the result is converted to POSIXct. > class (a

A newbie here - please forgive me if this is a basic question. We have an in house package built in R 2.2.1 (yes we're a little behind the times at our firm)and would like to rebuild it using R 2.5.1. However, when I try and build the package from source, I keep getting this error: Error in as(slotVal, slotClass, strict = FALSE) : no method or default for coercing "POSIXt"

Although the documentation is somewhat sketchy, I() can be used to create objects of class AsIs: > I("a") [1] "a" attr(,"class") [1] "AsIs" "character" > I(4) [1] 4 attr(,"class") [1] "AsIs" "numeric" > I(4 + 0i) [1] 4+0i attr(,"class") [1] "AsIs" "complex" > This

[this message bounced, because it had 'help' at beginning of Subject. Now sent as "approved". -- MM] I'm not happy at all with the html and latex version of the base help files, because presenting (currently) 320 files in alphabetic order is not a good way for unexperienced users. I'm thinking about introducing a new command like \category or whatever to split the

Hi ! I'm currently testing out samba-3.0.0 - but I need a lot of time to find out, how some features have to be configured. To find out if your current samba-installation doesn't work because of a configuration, a missing file or a bug in samba consumes sometimes a lot of time. I think it would be useful, if the samba-distribution would have a certain directory for working

Hello everybody, as a young/unexperienced R package developer (only a few, mainly for personal use) i was thinking it could be very useful having a "meta" task view for all package-development related packages and/or function. Something like ... Creation - utils::package.skeleton, pkgKitten, Rcpp::Rcpp.package.skeleton Foreign languages interfaces: - Rcpp Documentation - roxygen2