similar to: Grouped Histogram (colored)

I would like to make one histogram combining two value vectors. One vector has more than 50 entries and the other only has 16. Both vectors contain dates in the POSIXct format. I need to be able to highlight the 16 entries from the smaller data set. Is it possible to do this with the hist function? Which function should I use? Sloan -- _______________________________________________ Surf the

Inspired by but not completely related to: https://bugzilla.redhat.com/show_bug.cgi?id=664558 "RFE: Allow to set log callback in Ruby bindings" How can we make callbacks useful? First off what are we talking about? There are several callbacks that can be registered through the C API: (a) error callback http://libguestfs.org/guestfs.3.html#guestfs_set_error_handler (b) out

Hello, I have 2 variables in my sample Data: Data$A and Data$B Variable Data$A can assume values: 1, 2, 3, and 4. Variable Data$B identifies my cases and can assume values: 1 and 2. I need to recode my variable Data$A into a new variable Data$new such that: People who are Data[Data$B %in% 1, ] are recoded like this: Value on Data$A Value on Data$new 1 +1 2

Dear R-List, I would like to recode categorial variables into binary data, so that all values above median are coded 1 and all values below 0, separating each var into two equally large groups (e.g. good performers = 0 vs. bad performers =1). I have not succeeded so far in finding a nice solution to do that in R. I thought there might be a better way than ordering each column and recoding the

Dear R-List, I would like to recode categorial variables into binary data, so that all values above median are coded 1 and all values below 0, separating each var into two equally large groups (e.g. good performers = 0 vs. bad performers =1). I have not succeeded so far in finding a nice solution to do that in R. I thought there might be a better way than ordering each column and recoding the

Hello: Forgive me, this is surely a simple question but I can't figure it out, having consulted the help archives and "Data Manipulation With R" (Spector). I have a list of 11 data frames with one common variable in each (prov). I'd like to use lapply to go through and recode one particular level of that common variable. I can get the recode to work, but it only returns the

Ruby Forum Search did not work, and I did not find any postings about http://laszlo-plugin.rubyforge.org/. OpenLaszlo is a framework handling the GUI part, or the V in MVC. See http://www.laszlosystems.com/lps/laszlo-in-ten-minutes/ for info about Laszlo itself. My question is, does anybody have experience with this framework, especially combined with Rails? Or, could I get some of the best

Dear all, i have a problem with processing dataframes within a function using the "$". Here´s my code: recode_items = function(dataframe,number,medium=2){ # this works q<-paste("columna",number,sep="") # this does not work, particularly because "dataframe" is not processed # dataframe should be: givenframe$columnagivennumber

I'm having difficulty installing RWinEdt in WinEdt6. I receive the following message: Error : .onAttach failed in attachNamespace() for 'RWinEdt', details: call: getWinEdt() error: WinEdt is not installed properly. I have tried following the manual instructions in the readme.txt without success. I receive the following message: WinEdt's Initialization File "C:\Program

Hello, R friends... I am very new to R, and I need some help. I am trying to construct a simulation for my dissertation. I need to create 1000 datasets of 1000 subjects with the following variables... Treatment variable - Drawn from a binomial distribution (1 run, prob=.13) Covariate 1 - Drawn from a normal distribution (mean=100, sd=16) Covariate 2 - Drawn from a normal distribution

Hello, I am the developer of a fairly major PHP app. It has the full compliment of web application goodies -- email, batch processes, cc transactions, multi-level authentication, security, content management, curl-type interaction with other applications, etc. I am obsessed with the idea of re-doing a year and a half of work in Rails and the more I learn the worse my itch gets. I feel

Hi all, I am attempting to create a new variable based on values of other variables. The variable is called pharm. It basically takes the numeric code of 1 as yes and 0 to be No from the variable B20_C1 (a question on a survey). However, I would also like to have a level for non-respondents and these are captured in the variable nr.B20C, which is a 1 when there is a non-response on the whole group

Here''s a question about FE driver and log dirty, when live migration is concerned. Log dirty mode is used in live migration, which works for those polluted pages from CPU issued accesses, but not for DMA path (as BE driver talked here which access from another domain like dom0). Most frontend drivers don''t implement their own suspend interface (netfront implements when

Dear all I have a dataset examining the probability of a population surviving (calculated from a logistic regression) of a species over a 200yr period. The predictor variables are either continuous but non-normal (e.g. temperature, oxygen) or categorical (e.g. channelisation), unfortunately I also have a large amount of missing values. Year Decline Temperature Oxygen Channelisation 1800

Hello- I have been digging around in the FAQ's and online looking for an answer to my questions, and perhaps someone here can help me. For a statistical experiment, I need to run 3,000,000 ANOVAs, which is taking me a very long time. As a result, I have recoded my analyses in C. However, I cannot find the formula to calculate either the type I or type III sums of squares (in the case of

On Sun, Nov 24, 2013 at 11:25:53PM +0100, Hilko Bengen wrote: > --- > lib/write.c | 49 ++++++++++++++++++++++++++++++++++--------------- > 1 file changed, 34 insertions(+), 15 deletions(-) > > diff --git a/lib/write.c b/lib/write.c > index dbb8292..72b1f8a 100644 > --- a/lib/write.c > +++ b/lib/write.c > @@ -608,9 +608,17 @@ hivex_node_add_child (hive_h *h,

Hi, I have been trying unsuccessfully to plot data using different colors based on a variable within a subset of an imported file. The file I am reading is about 20000 lines long and has a column (in the example called FILE) that contains approximately 100 unique entries. I would like to plot a subset of the data from the file and key the color from the FILE column, This is what my file looks like

Hi, I have probably overlooked something obvious, but could anybody help me with following, please? Trying to make regression analysis. I have a huge dataframe with results from National Opinion Survey on Crime and Justice (www.abacon.com/fox/) with two variables G5 and N3 which are imported to R as ordered factors: > levels(noscj$G5) [1] "Strongly agree" "Agree"

> The former co-author contributed, so he is still author and probably copyright > holder and has to be listed among the authors, otherwise it would be a CRAN > policy violation ... It's a bit of a philosophical question right now, but at some point in a developing package's life - particularly one that starts small but is subsequently refactored in growth - there may be no code

2014-02-09 23:12 GMT+01:00 Ilia Mirkin <imirkin at alum.mit.edu>: > On Sun, Feb 9, 2014 at 5:08 PM, Rafa? Mi?ecki <zajec5 at gmail.com> wrote: >> Last week I've switched from my old & good 3.4.63 to 3.14-rc1 and >> noticed nasty display corruptions when using nouveau. It seems that >> changing parts of the screen are appearing for a fraction of second in