search for: combin

Displaying 20 results from an estimated 5142 matches for "combin".

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2017 Aug 23
3
Getting all possible combinations
Hi again, I am exploring if R can help me to get all possible combinations of members in a group. Let say I have a group with 5 members : A, B, C, D, E Now I want to generate all possible unique combinations with all possible lengths from that group e.g. 1st combination : A 2nd combination : B ..... 5th combination : E 6th combination : A, B 7th combination : B,...
2011 May 03
10
ANOVA 1 too few degrees of freedom
...r respiration in a forest. I am having a problem with my degrees of freedom. For one of my variables I get one fewer degrees of freedom than I should. I have 12 plots and I therefore expected 11 degrees of freedom, but instead I got 10. Any ideas? I have some code and output below: > class(Combined.Plot) [1] "character" > levels(as.factor(Combined.Plot)) [1] "60m" "A1" "B1" "B3" "B4" "C5" "C9" "D2" "D9" "F60m" "F8" "Q7" > nlevels(as....
2017 Aug 23
2
Getting all possible combinations
..." comic strip ) On Wed, Aug 23, 2017 at 8:52 AM, Ista Zahn <istazahn at gmail.com> wrote: > On Wed, Aug 23, 2017 at 11:33 AM, Christofer Bogaso > <bogaso.christofer at gmail.com> wrote: >> Hi again, >> >> I am exploring if R can help me to get all possible combinations of >> members in a group. >> >> Let say I have a group with 5 members : A, B, C, D, E >> >> Now I want to generate all possible unique combinations with all >> possible lengths from that group e.g. >> >> 1st combination : A >> 2nd combinat...
2017 Aug 29
1
error msg in the glustershd.log
...g? Why is this showing up?. currently using glusterfs 3.10.1 when ever I start write process to volume (volume mounted thru fuse) I am seeing this kind of error and glustershd process consumes some percentage of cpu until write process completes. [2017-08-28 10:01:13.030710] W [MSGID: 122006] [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-109: Failed to combine iatt (inode: 11548094941524765708-11548094941524765708, links: 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 1769963520-1769947136, mode: 100755-100755) [2017-08-28 10:01:13.030752] N [MSGID: 122029] [ec-generic.c:684:ec_combine_looku...
2009 Sep 06
1
Two packages and one method
Hi! I want to use one method "combinations" from "gtools" package but in my code I must use also "dprep" method where is method "combinations" too. Mayby I show you result my help function: Help on topic ''combinations'' was found in the following packages: Package...
2017 Aug 23
1
Getting all possible combinations
On Wed, Aug 23, 2017 at 11:33 AM, Christofer Bogaso <bogaso.christofer at gmail.com> wrote: > Hi again, > > I am exploring if R can help me to get all possible combinations of > members in a group. > > Let say I have a group with 5 members : A, B, C, D, E > > Now I want to generate all possible unique combinations with all > possible lengths from that group e.g. > > 1st combination : A > 2nd combination : B > ..... > 5th combinat...
2017 Aug 29
1
error msg in the glustershd.log
...Why is this showing up?. currently using glusterfs 3.10.1 when ever I start write process to volume (volume mounted thru fuse) I am seeing this kind of error and glustershd process consumes some percentage of cpu until write process completes. [2017-08-28 10:01:13.030710] W [MSGID: 122006] [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-109: Failed to combine iatt (inode: 11548094941524765708-11548094941524765708, links: 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 1769963520-1769947136, mode: 100755-100755) [2017-08-28 10:01:13.030752] N [MSGID: 122029] [ec-generic.c:684:ec_combine_look...
2017 Aug 29
1
error msg in the glustershd.log
...currently using glusterfs 3.10.1 > > when ever I start write process to volume (volume mounted thru fuse) I am > seeing this kind of error and glustershd process consumes some percentage > of cpu until write process completes. > > [2017-08-28 10:01:13.030710] W [MSGID: 122006] [ec-combine.c:191:ec_iatt_combine] > 0-glustervol-disperse-109: Failed to combine iatt (inode: > 11548094941524765708-11548094941524765708, links: 1-1, uid: 0-0, gid: > 0-0, rdev: 0-0, size: 1769963520-1769947136, mode: 100755-100755) > [2017-08-28 10:01:13.030752] N [MSGID: 122029] > [ec-gener...
2017 Aug 31
1
error msg in the glustershd.log
...>> >> when ever I start write process to volume (volume mounted thru fuse) I am >> seeing this kind of error and glustershd process consumes some percentage >> of cpu until write process completes. >> >> [2017-08-28 10:01:13.030710] W [MSGID: 122006] >> [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-109: Failed to >> combine iatt (inode: 11548094941524765708-11548094941524765708, links: >> 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 1769963520-1769947136, mode: >> 100755-100755) >> [2017-08-28 10:01:13.030752] N [MSGID: 122029...
2017 Aug 31
1
error msg in the glustershd.log
...Why is this showing up?. currently using glusterfs 3.10.1 when ever I start write process to volume (volume mounted thru fuse) I am seeing this kind of error and glustershd process consumes some percentage of cpu until write process completes. [2017-08-28 10:01:13.030710] W [MSGID: 122006] [ec-combine.c:191:ec_iatt_combine] 0-glustervol-disperse-109: Failed to combine iatt (inode: 11548094941524765708-11548094941524765708, links: 1-1, uid: 0-0, gid: 0-0, rdev: 0-0, size: 1769963520-1769947136, mode: 100755-100755) [2017-08-28 10:01:13.030752] N [MSGID: 122029] [ec-generic.c:684:ec_combine_look...
2017 Aug 23
1
Getting all possible combinations
...t; On Wed, Aug 23, 2017 at 8:52 AM, Ista Zahn <istazahn at gmail.com> wrote: >> On Wed, Aug 23, 2017 at 11:33 AM, Christofer Bogaso >> <bogaso.christofer at gmail.com> wrote: >>> Hi again, >>> >>> I am exploring if R can help me to get all possible combinations of >>> members in a group. >>> >>> Let say I have a group with 5 members : A, B, C, D, E >>> >>> Now I want to generate all possible unique combinations with all >>> possible lengths from that group e.g. >>> >>> 1st combi...
2009 Jun 08
5
Combining elements of vectors
Dear list, I have a vector of elements which I want to combined each with each, but none with itself. For example, > v <- c("a", "b", "c") and I need a function ''combine'' such that > combine(v) [[1]] [1] "a" "b" [[2]] [1] "a" "b" [[3]] [1] "b" &quot...
2017 Aug 23
1
Getting all possible combinations
...ummm yes ughhhh. > You didn't really say otherwise: sum(choose(n,0:n)) == 2^n by the binomial expansion of (1+1)^n (but you knew that) This points to a different algorithm where you write 0:(2^n-1) as n-digit binary numbers and chose items corresponding to the 1s. That won't give the combinations sorted by size of selected subgroup though. Something like this: M <- as.matrix(do.call(expand.grid, rep(list(0:1),5))) mode(M) <- "logical" apply(M,1,function(i)LETTERS[1:5][i]) -pd > My point is, if the number of groups is large, check it before hand. > If you can...
2009 May 14
1
Supplying NA or Zeros in dataframe for missing factor combinations
...y question. I have searched the archives and didn''t find a solution, but maybe my search didn''t use the right words. So here it is: I have a dataframe with the following structure factor1 factor2 value In the (rather large) dataset I have to work on, there are some factor combinations missing, e.g. factor1 <- c("2005", "2007", "2009) factor2 <- c("Area1", "Area2", "Area3") So in a perfect world there should be values for each combination in the dataset, eg values for "2005" in "Area1", &q...
2011 May 04
6
combine lattice plot and standard R plot
Dear R users, I would like to combine lattice plot (xyplot) and standard R plot (plot and plotCI) in an unique figure. I use the function "par()" to combine plot and plotCI and I use the function "print()" to combine xyplot. I tried to use these functions to combine xyplot and plotCI and plots but they do not work...
2017 Aug 23
1
Getting all possible combinations
...;> > > You didn't really say otherwise: sum(choose(n,0:n)) == 2^n by the binomial expansion of (1+1)^n (but you knew that) > > This points to a different algorithm where you write 0:(2^n-1) as n-digit binary numbers and chose items corresponding to the 1s. That won't give the combinations **sorted by size of selected subgroup** though. Something like this: No it doesn't. -- Bert > > M <- as.matrix(do.call(expand.grid, rep(list(0:1),5))) > mode(M) <- "logical" > apply(M,1,function(i)LETTERS[1:5][i]) > > -pd > > >> My point is,...
2006 Oct 24
0
incorrect number of subscriptions error in user-written function
I have written a function which returns an "incorrect number of subscriptions error" and am unable to identify why this should happen. Any help would be gratefully received. The problem: I would like to generate combinations/permutations across different selections - for example all the combinations of "3 chosen from 6" combined with "5 chosen from 8" combined with "2 chosen from 4". Loading gtools I can generate the combinations for each selection sec1 = combinations(4,2,1:4)...
2009 Apr 10
3
Problem with bargraph.CI in Sciplot package
Hi there, I wonder if anyone can help me. I''m trying to use bargraph.CI in the Sciplot package when there is a missing combination of the factor levels. Unfortunately the standard errors on the plot do not appear to be correct. Consider an analysis consisting of two factors A and B. When all factor level combinations are present all appears fine: library(sciplot) #all data response<-c(32,54,32,65,34,65,65,45,54,23,...
2016 Apr 15
0
aggregate combination data
...remember it. Can you please post a question to R-Help, with a reproducible example that describes your problem? Rui Barradas ? Citando catalin roibu <catalinroibu at gmail.com>: > Dear Rui, > ? > I helped me some time ago with a code..... regarding aggregated data > from combination values. I solved partial the problem...I have one > single question. From combination I have a number of data frames. I > want for each combination to insert a column with combination ID (C1 > for first iteration to Cn for last one)? Is there a possibility to > do that? &gt...
2005 May 17
4
Combinations with two part column
Dear R-helpers, I am a beginner using R. This is the first question in this list. My question, Is there possible to make combinations with two part column? If I have a number 1,2,3,4,5,6,7,8. I need the result something like below: 1,2,3,4,5 6,7,8 1,2,3,4,7 5,6,8 2,3,4,5,6 1,7,8 1,2,3,6,7 4,5,8 1,2,3,4,8 5,6,7 3,4,6,7,8 1,2,5 .... I would be very happy if anyone could help me. Best regards, Sofy...