search for: usaully

Hi Dear R users, For a pair plotting, usaully we use par( ) function. Apparently it does not work anywhere. I want to have 3 plots in a single figure, like this: par(mfrow=c(3,1)) densityplot( a) densityplot(b) densityplot(c) But it does not work. How is it possible to have such a figure with densityplot( ) in a single figure? So...

Dear R users, I hope this mailing list be the right place for my question. Usaully performance criterion of curve fitting like as Directinal Symmetry (DS) and Mean Absolute Percentage Error (MAPE) are correctly used with absolute time series which includes only positive values. But how it is possible to use DS and MAPE with other time series like as return series (for example ret...

...s a beginner in QP, I'm trying to solve a Support Vector Machine problem by a QP. In particulare I am using the quadprog package. My questions are here: 1- In the document for the package (The quadprog Package), the inequality constraint is mentioned with >= , however in a standard QP, this usaully is written with <= . This constraint should be multiplied by a negativity sign to be standard ? 2- How about nonnegativity constraints ? Are that possible to be handled via upper and lower bounds? In document, nonnegativity is not mentioned. Is there any argument for that? 3- In QP formulation...

...for a verbose command whose output will be spread over several slides. This comes up most commonly for me with summary(fit), where fit is a fitted model object, so I will use that as an example, but the same code works for other things. What I do in such a case is predicated on the notion that I usaully want page breaks to occur at blank lines in the output, and beyond that I expect to have to exert some manual control. My current "solution" is to include near the top of my Rweave file a code chunk labeled "paragraphs" which I have included at the bottom of this message. (Of...

...g in my code might be wrong. I have attached it below for whoever wants to play with it. I'd be grateful for any feedback. # Envelopes simulation: # # There are two envelopes, one has certain amount of money `x', and the other an # amount `r*x', where `r' is a positive constant (usaully r=2 or r=0.5). You are # allowed to choose one of the envelopes and open it. After you know the amount # of money inside the envelope you are given two options: keep the money from # the current envelope or switch envelopes and keep the money from the second # envelope. What's the best stra...

I finally found it, thanks to a clue from https://wiki.archlinux.org/index.php/Active_Directory_Integration This works: kinit -k -t /etc/krb5.keytab 'WRN-RADTEST$' These don't work: kinit -k -t /etc/krb5.keytab kinit -k -t /etc/krb5.keytab host/wrn-radtest.ad.example.net kinit -k -t /etc/krb5.keytab host/wrn-radtest That is: the keytab contains three different principals: root