search for: dfb

...ary, it seems. up to now i don't fully understand, why things like get, assign, <<- etc do sometimes work, and sometimes not. here's one of my daily examples, i am stuck with: Example 1 does work, but example 2 doesn't? How kann i tell R, that i want it to expand the string "dfb" to "dfb[,2]" inside the function. In the end i want the function to change the second variable of the dataframe dfb permanently to factor (not just inside the function). Thanks in advance! Winfried Example 1: dfa <- data.frame(a=c(1:4),b=c(1:4)) dfa[,2] <- factor(dfa[,2])...

...569987 3.592482 3.599979 3.580547 3.600799 3.599768 73 74 75 76 77 78 79 80 @@ -432,44 +433,57 @@ Potentially influential observations of lm(formula = 1000/MPG.city ~ Weight + Cylinders + Type + EngineSize + DriveTrain, data = Cars93) : - dfb.1_ dfb.Wght dfb.Cyl4 dfb.Cyl5 dfb.Cyl6 dfb.Cyl8 dfb.Cyln dfb.TypL -8 -0.16 0.00 -0.10 -0.07 -0.24 -0.44 0.01 0.12 -19 -0.03 0.09 -0.01 -0.03 0.00 -0.01 -0.03 0.08 -28 0.11 -0.15 0.04 0.02 0.02 0.02 0.04 0.07 -39 -0.19 0.05...

...levels to another dataframe with incomplete factor levels. I used model.matrix, but could not get what I want. The following is an example. #Suppose I have two dataframe A and B dfA=data.frame(f1=factor(c('a','b','c')), f2=factor(c('aa','bb','cc'))) dfB =data.frame(f1=factor(c('a','b','b')), f2=factor(c('aa','bb','bb'))) #dfB's factor variables have less number of levels #use model.matrix on dfA (matA<-model.matrix(~f1+f2,data=dfA)) #use model.matrix on dfB (matB<-model.matrix(~f1+f2,data=...

...p=(''));nb<-length(vec_b) yr<-c("2007","2008","2009");ny<-length(yr) fac_a<-factor(vec_a);fac_b<-factor(vec_b);fac_yr<-factor(yr) n<-na*nb*ny # y is the response variable y<-runif(n);y<-round(y,digits=1) dfa<-rep(fac_a,times=nb*ny) dfb<-rep(fac_b,each=na,times=ny) dfyr<-rep(fac_yr,each=na*nb) dataf<-data.frame(dfa=dfa,dfb=dfb,dfyr=dfyr,y=y);head(dataf) # dataf is the test data frame # First test with the lattice package library(lattice) barchart(y~dfb|dfyr,dataf,layout=c(3,1),beside=FALSE, ????????? groups=dfa, ?????????...

...ire Dam MG SEX 601 1001 715349 61710 61702 67 F 969 1001_1 511092 616253 615037 168 F 986 1002_1 511082 616253 623905 168 F 667 1003 715617 61817 61441 67 F 1361 1003_1 510711 635246 627321 168 F 754 1004 715272 62356 61380 67 F > dfb = chkPd[df$PN,] > dfb PN WB Sire Dam MG SEX 1001 2114_1 510944 616294 614865 168 M NA <NA> NA <NA> <NA> NA <NA> NA.1 <NA> NA <NA> <NA> NA <NA> 1003 1130_1 510950 616294 619694 168 F N...

...rring to? These numbers, 7,18, 26. and 105, are definitely not my study ID numbers. > Myoutput<-aov(sib~newgroup1, data=Study1) > influencePlot(Myoutput) [1] 7 18 26 105 > influence.measures(Myoutput) Influence measures of aov(formula = sib ~ newgroup1, data = Study1) : dfb.1_ dfb.nw12 dfb.nw13 dfb.nw14 dfb.nw15 dffit cov.r cook.d hat inf 33 1.70e-01 -1.33e-01 -1.53e-01 -1.56e-01 -1.52e-01 0.170405 1.124 5.83e-03 0.0909 * 34 7.79e-02 -6.07e-02 -7.00e-02 -7.14e-02 -6.94e-02 0.077934 1.131 1.22e-03 0.0909 * 35 1.47e-01 -1.15e-01 -1.32e-01 -1.35e...

...Xlt, "sec") ) ) # ts_t1t2_POSIXlt<-seq(t1_POSIXlt,t2_POSIXlt,length.out =length(seq(t1_POSIXlt,t2_POSIXlt, "sec") ) ) t_chr2<-t_ts_t1t2_chr<-as.character(format(ts_t1t2_POSIXlt,"%Y-%m-%d %H:%M:%OS")) tail(t_ts_t1t2_chr) Df.b<-as.data.frame(cbind(t_chr2,dfb.b1=c(1:length(t_chr2)),dfb.b=2*c(1:length(t_chr2)),dfb.c=0.1*c(length(t_chr2):1))); Df.b #------------------------------------------ merge(Df.a,Df.b, by.x=t_chr,by.y=t_chr2,all.x=TRUE,all.y=TRUE) And if in Df.a there is no all seconds measurements? And if in Df.a. there are many NA? How we c...

I have used merge regularly and thought I understood how it worked, but I must not. I have two dataframes with identical colnames from two different experiments, TL01 and LC01. Each dataframe has a column named "Entrez.Gene", which I have converted to "as.character" just to make sure merge is not looking at factor levels. Because I have done some filtering, the Entrez.Gene

...> >> # Bucketización - Muestra bucketizada >> library(plyr) >> dt <- data.frame(sample=sample, bucket=rep(1:nbucket, each = n/nbucket)) >> sample_bucket <- ddply(dt,~bucket,summarise,mean=mean(sample)) >> >> # Función de distribución bucketizada >> dfb <- plnorm(sample_bucket$mean, meanlog = mean, sdlog = sd) >> lognorm2 <- data.frame(sample=sample_bucket$mean, distfun=dfb) >> par(new=TRUE) >> points(lognorm2, col = "blue") >> >> ks.test(lognorm1$sample, lognorm2$sample) # Obtengo p-valor=1 >> &...

...ptions both with the old (first result) and Claudio's rewritten (second result) cairo-directfb backend. Results were as follows: 300s - 162s - normal playback 300s - 162s - playback with environment variable CAIRO_DIRECTFB_NO_ACCEL set 420s - 172s - playback with -p option, which uses a primary DFB surface What do I learn from that? Acceleration does not work - at least not the acceleration provided by the Renesas chip. So there seems to be some work necessary to make this acceleration available to Swfdec somehow. The next steps I'm intending to take are: 1) Having a look at Cairo's...

Good morning, I am merging two datasets and I would like to save the non-matching rows in a separate file. The problem is how to retrieve the non-matching rows in R. Example: DATASET A code nomi A1 Franco A2 Mario A3 Andrea A4 Sandro A5 Luca DATASET B code book A1 Guerra e Pace A1 Storia di Roma A2 La coscienza di Zeno A4

I am using rw0641 with Windows 98. To list just the influential repetitiones that result from "influence.measures", I am using the input result <- lm(y~x) and the code from the example in the help for "influence.measures" INFLM <- function(result){ inflm <- influence.measures(result) which(apply(inflm$is.inf,1,any)) } It works fine up to now with the

...rivers/gpu/drm/armada/armada_fb.c b/drivers/gpu/drm/armada/armada_fb.c index 92e6b08ea64a..b7fd50b347d5 100644 --- a/drivers/gpu/drm/armada/armada_fb.c +++ b/drivers/gpu/drm/armada/armada_fb.c @@ -18,20 +18,12 @@ static void armada_fb_destroy(struct drm_framebuffer *fb) struct armada_framebuffer *dfb = drm_fb_to_armada_fb(fb); drm_framebuffer_cleanup(&dfb->fb); - drm_gem_object_unreference_unlocked(&dfb->obj->obj); + drm_gem_object_unreference_unlocked(fb->gem_objs[0]); kfree(dfb); } -static int armada_fb_create_handle(struct drm_framebuffer *fb, - struct drm_file *...

...rivers/gpu/drm/armada/armada_fb.c b/drivers/gpu/drm/armada/armada_fb.c index 92e6b08ea64a..b7fd50b347d5 100644 --- a/drivers/gpu/drm/armada/armada_fb.c +++ b/drivers/gpu/drm/armada/armada_fb.c @@ -18,20 +18,12 @@ static void armada_fb_destroy(struct drm_framebuffer *fb) struct armada_framebuffer *dfb = drm_fb_to_armada_fb(fb); drm_framebuffer_cleanup(&dfb->fb); - drm_gem_object_unreference_unlocked(&dfb->obj->obj); + drm_gem_object_unreference_unlocked(fb->gem_objs[0]); kfree(dfb); } -static int armada_fb_create_handle(struct drm_framebuffer *fb, - struct drm_file *...

...rivers/gpu/drm/armada/armada_fb.c b/drivers/gpu/drm/armada/armada_fb.c index 92e6b08ea64a..b7fd50b347d5 100644 --- a/drivers/gpu/drm/armada/armada_fb.c +++ b/drivers/gpu/drm/armada/armada_fb.c @@ -18,20 +18,12 @@ static void armada_fb_destroy(struct drm_framebuffer *fb) struct armada_framebuffer *dfb = drm_fb_to_armada_fb(fb); drm_framebuffer_cleanup(&dfb->fb); - drm_gem_object_unreference_unlocked(&dfb->obj->obj); + drm_gem_object_unreference_unlocked(fb->gem_objs[0]); kfree(dfb); } -static int armada_fb_create_handle(struct drm_framebuffer *fb, - struct drm_file *...

Hi R user, I am new to R, and I have a very simple question for you. I have two matrix A and B, with internally redundant rownames (but variables are different). Some, but not all the rownames are shared among the two matrix. I want to create a greater matrix that combines the previuos two, and has all the possible combinations of matching rownames lines among matrix A and B. looking for the

New getfb2 functionality uses drm_mode_fb_cmd2 struct to be symmetric with addfb2. Also modifies *_fb_create_handle() calls to accept a format_plane_index so that handles for each plane can be generated. Previously, many *_fb_create_handle() calls simply defaulted to plane 0 only. Signed-off-by: Joe Kniss <djmk at google.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_disp...

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