similar to: Zero-Inflated Negative Binomial Regression

Dear R help contributers, I have several x,y scatter plots and I would like to plot them slightly offset, similar to: http://www.mathworks.com/matlabcentral/fx_files/24368/2/content/style4.jpg I've looked all over for this answer with no luck. Just a function name or previous example would probably be enough for me to figure it out. Thank-you in advance, Carly

Hello R-help list, I would really appreciate help with my factoring problem. My generated data is this: df <- expand.grid(T=seq(10,80, by=5), conc=rep(c(1, 3, 7), 2)) df$curve <- as.factor(rep(1:6, each=length(seq(10,80, by=5)))) df$counts <- 3*df$T/df$conc + rnorm(df$T,0,2) plot(counts~T, df) What I would like to do add a new column to the dataframe of zeroed data (say

Greetings, I am interested in creating a stepwise fixed order regression function. There's a function for this already called add1( ). The F statistics are calculated using type 2 anova (the SS and the F changes don't match SPSS's). You can see my use of this at the very end of the email. What I want: a function to make an anova table with f changes and delt R^2. I ran into

I have had a bunch of issues getting reverse proxy running with apache properly, the main issue is with YP listings and having icecast list the revproxy mount at port 80 rather than the icecast one at port 8000. Unfortunately, I /need/ some sort of http server on port 80 - and I know apache the best. That being said, if you know the mounts you want to reverse proxy, its not an arduous exercise

Okay, but you’d have to be able/willing to employ a dedicated IP to that, plus run Icecast as root. What are the negative technical implications of running icecast on port 8000 (suitable for most users) and then running a reverse proxy to accommodate public wifi with port restrictions? > On Apr 8, 2019, at 3:31 PM, Yahav Shasha <yahav.shasha at gmail.com> wrote: > > Just bind

Hi Folks , The problems with HPlip goes on and on : I can not manage to establish a connection on WiFi with the HP4620 : I can print to the printer but not scan . Running hp-check results in cups is not running, hplip is not properly (HP) installed , xsane is not installed etc.. But I can assure you all this software is properly installed : Hp-check cannot detect the scanfunction on

Hi, We recently updated from an early Asterisk 1.2 SVN to 1.2.15 (on Debian Sarge) and the behaviour of our Call Centre queues has changed slightly. Before the upgrade, when a caller was waiting in the queue, the estimated hold time was announced as expected ("estimated hold time is less than 2 minutes ..."). Now the caller gets an announcement of their sequence in the queue

When performing a cross-domain SSH login as a member of an AllowGroups (/etc/ssh/sshd_config) AD group, Samba does a SRV DNS lookup and then performs DNS lookups on the 40+ kdc's reported to it. Besides an A record lookup, an AAAA (ipv6) record lookup is performed on each of these machines. I disabled loading of the ipv6 module by setting "alias net-pf-10 off" in modprobe.conf and

On 2/27/19 9:16 AM, mark wrote: > Ger van Dijck wrote: >> >> The problems with HPlip goes on and on : I can not manage to establish a >> connection on WiFi with the HP4620 : I can print to the printer but not >> scan . Running hp-check results in cups is not running, hplip is not >> properly (HP) installed , xsane is not installed etc.. But I can assure >>

Hello, Thomas_B._Rücker, Initially I was asking for a working example file with more than one stream instance. Something that I can take as an example to work from. I've not gotten that yet, despite posting 2 config files; both that came with the install package. Trust me, if there were other choices for streaming servers than just icecast and shoutcast; I'd be running there to see if

> whilst at the same time the development has ceased. I've found some > severe issues with OggFLAC that essentially make it a useless format > for streaming, no one cared. Yes, this is sad. cdparanoia, which could be considered a strong opensource meatspace partner to FLAC (along with cdda2wav) is also effectively dead. All three living on only in the ports trees of various operating

I have two problems where I've come up with some code that will do the analysis that I want, but it looks pretty clumsy. In the first case, I calculate the variance on five different columns for each of 14 clusters and get them into one matrix. I get the job done, but I would have thought that it could be done in one or two lines, not six, and be generalized so that it didn't matter how

Hi, Last week my class conducted an experiment by putting out clay caterpillars to look at the effects of urbanization, color, and location on caterpillar predation. There were two sites (urban, rural), three colors (green, yellow, red) and two locations at each site (edge, interior). The entire data set is below. I've checked out the MASS book, Dalgaard's book, and the R-help archives

I am having trouble generating a graph. I want to know the % of respondents who answered that they "strongly agree" or "agree" the "America owes R's ethnic group a better chance" (BTTRCHNC) and I want to organize it by racial group (RACESHRT). "BTTRCHNC" is organized ordinally from 1 through 5 with 1=Strongly Agree, 5=Strongly Disagree

Karsten, I have a function which might be too simple, but could be modified to what you requested. It is called "xtab" and appears to run okay on my version of R (0.61.2). The tar.gz file includes text coding for "xtab" and "padding" which is called. I set up empty functions and read the text code into the editor, although there is probably a better way. Hope it

Hi can you please tell me how to quit R script & return to R prompt. As i tried following but still cannot able to return on to R prompt.. R> barplot(Forbes2000$profits) R> barplot(xtab(`profits,data=Forbes2000)) + barplot(xtab(~profits,data=Forbes2000)) + ) + Q() + ?barplots + + + + + barplot? + ? + ?? + ???? + stop() + exit() + + + ctrl+c + q() + I'm beginner in R &

Dear R users I?m aware that the package ?modest? is useful to find the mode in an array. However, I?d like to know if someone has translated the ?mode? function built-in in MATLAB into R language. This function finds the most frequent value in an array (http://www.mathworks.com/help/techdoc/ref/mode.html). Best Fer

Dear R-users, Earlier this year I posted a message to this list regarding negative binomial mixed models in R. It was suggested that the program I had written should be turned into an R-package. This has now been done, in collaboration with David Fournier and Anders Nielsen. The R-package glmmADMB provides the following GLMM framework: - Negative binomial or Poisson responses. - Zero-inflation

Hi I have been using a Zero-Inflated negative binomial model fitted using the pscl zeroinfl command but I would like to extract a goodness of fit measure are there any suitable pseudo R^2 measures available for this type of analysis to try and assess the amount of variation in the data explained by the model? I have tried with the pR2 command in pscl (for computing various pseudo R2

Post-hoc test for a zero inflated continuous data set with a tweedie distribution? I have a zero inflated continuous data set of aphid feeding duration on 10+ species of plant. I have fitted a glm model with a tweedie distribution and used anova() function to show that there is significance between the plant species. However, I would now like to perform of post-hoc test, ideally a Tukey-Kramer