similar to: extracting columns from a list

Displaying 5 results from an estimated 5 matches similar to: "extracting columns from a list"

2008 Jun 27
1
finding the suitable distribution
Dear R-users, Attach with is my data..what i want to do is finding a suitable distribution for my data..I want to run a few test like the poisson and the exponential distribution. Please help me on how to find the p-value for poisson as well as the exponential distribution without knowing the parameter. Is it possible?? Thanks in advance. love, Anisah -------------- next
2009 Sep 04
1
predicting from segmented regression
Hello I'm having trouble figuring out how to use the output of "segmented()" with a new set of predictor values. Using the example of the help file: ??set.seed(12) xx<-1:100 zz<-runif(100) yy<-2+1.5*pmax(xx-35,0)-1.5*pmax(xx-70,0)+15*pmax(zz-.5,0)+rnorm(100,0,2) dati<-data.frame(x=xx,y=yy,z=zz) out.lm<-lm(y~x,data=dati) o<-## S3
2008 May 24
1
combine elements of list into a vector
Dear R, Can anybody help me on how to combine all the elements in a list into a single vector?? I've tried using unlist command but it gave me wrong output. Below is the example of the vector output that i want and attach with is my list of data. Any suggestion?? Many Thanks breakp.start 6978022 10249966 10955201 11045352 11814604 13847633
2006 Oct 11
1
sending fax with chan-capi
Hi! Has someone ever used the sendfax option of new chan-capi to send fax? I need some help regarding the sff format: How can I generate sff format? I found sfftobmp, not nothing the other way round. Is there a nice way to get the sff out of an Windows application (like virtual printers for hylafax) or at least some scripts which produce the sff and the asterisk call file out of an pdf?
2006 Nov 01
1
strange issue with backgroundrb behind apache/lighttpd
I''m getting strange data back from my worker whenever I run our rails app with more than one dispatcher under lighttpd. just to give some info on what the app does: user submits data to rails app. rails app hands off data to worker, which goes and does it''s thing, storing results in an array of response objects (the array is an attribute of the worker). the response object