similar to: Flip Matrix form file?

Hi R users, is there any possibilty that a while loop is working like that: z <- c(0,1,2,3,4,5,6,7,8,9) r <- 7 while(w == T) { for ( i in 1:10 ){ w <- r == z[i] print(w) } } The loop should stop if w == TRUE best regards -- View this message in context:

hello R users, I didn't find a solution for a special problem. I have two dataframes. dataframe1: X value row col ID 1 8.973498062 5512625 3460000 1 2 11.656658570 5501625 3464000 2 3 11.121777570 5495625 3473000 3 4 9.310465964 5508625 3477000 4 5 8.883483845 5515625 3496000 5 dataframe2: X value

Hello R-users, I have a little problem. I compare each row of a matrix with each row of another matrix. testmat1 <- matrix(c(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16), nrow=4) testmat2 <- matrix(c(1,2,3,5,5,6,7,8,9,10,11,12,13,14,15,16), nrow=4) Both matrix differs in the last row. Now I create a loop: for (i in (1:4)){ for (j in (1:4)){ b <- (c(setequal(testmat1[j,],testmat2[i,])))

Hi R users, I want to colored points by their value for example: x <- c(1,2,3,4) y <- c(1,2,3,4) z <- c(2,3,4,9) y and x are coordinates z is the value of the coordinates points(x,y,col= rainbow(z)) something like that But haven't found any solution at the moment. Thanks. Chris -- View this message in context:

Hello R users, I want to readout the row and column postion from a certain matrix value into a csv file. I have only found this syntax "which(a == b, arr.ind = T)" so I get a = matrix [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [1,] 1 1 2 2 2 1 1 2 [2,] 1 2 3 3 3 4 4 3 [3,] 3 3 3 5 5 6 5 4 [4,] 4 4 4 3

hello R users, I didn't find a solution for a simple problem I think. I read 224 lines from a file input <- readLines(con,n=224) and now I create a string x <- "\004" which should be line 225 of input. So I have input and x and want to add x to input, so that it looks like this: [1] "string" [2] "string" . . . [224] "string" [225]

Hello R users, I have a little problem with a for loop. Below there is an simple example of my problem. I want to delet the commas in the character string. Fore this reason I create a for loop to unpick the string and rebuild him without the commas. The problem is, that "paste" does not work in the loop as I expected. text <- "aaa,bbb,ccc,ddd" characterseq <-

Hi R users, I have mentioned that R is getting slower if a process with a loop runs for a while. Is that normal? Let's say, I have a code which produce an output file after one loop run. Now after 10, 15 or 20 loop runs the time between the created files is stongly increasing. Is there maybe any data which fill some memory? Chris -- View this message in context:

Dear R users, I guess, I have a quit simple problem, but I'm not getting the solution. I create a matrix like this: test <- matrix(seq(1,3,1),ncol=5,nrow=3) then I want to create one vector, consisting of every row of the matrix. My first idea was to do this with a for loop. op <- vector() for (o in 1:3){ op[o] <- as.vector(test.id[o,]) } The results should be like this: [1]

Hello R users, is there a possibility to get the relativ maximum of a matrix? To get the absolut maximum I use max(matrix) For example: The absolut maximum of this matrix is 6[3,6], but the relativ maximum is 6[3,6] and 4[7,6], because both values are the highest value in comparison to their eight neighbours values. [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [1,] 1 1 2 2 2

Allows using atomic flip helpers for drivers using ASYNC flip. Remove ASYNC_FLIP restriction in helpers and caches the page flip flags in drm_plane_state to be used in the low level drivers. Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky at amd.com> --- drivers/gpu/drm/drm_atomic_helper.c | 10 +++------- include/drm/drm_plane.h | 8 ++++++++ 2 files changed, 11

I have a string of binary values, and I would like to flip certain bits in a set of positions. Let's say the vector p contains position [1, 3, 5, 7] vector b contains bits [1, 0, 1, 0, 1, 0, 1, 0, 1, 0] result r should be [0, 1, 0, 0, 0, 0, 0, 0, 1, 0] in pseudo code this would be something like --- r = c() for (i in 1:10) if (i in p) r = c(r, flip[i]) r ----

Hi Andrey, Thank you for the patch. On Monday 16 Jan 2017 10:44:55 Andrey Grodzovsky wrote: > Allows using atomic flip helpers for drivers > using ASYNC flip. > Remove ASYNC_FLIP restriction in helpers and > caches the page flip flags in drm_plane_state > to be used in the low level drivers. > > Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky at amd.com> > ---

> -----Original Message----- > From: Cheng, Tony > Sent: Monday, January 23, 2017 2:49 PM > To: Daniel Vetter; Grodzovsky, Andrey > Cc: Deucher, Alexander; nouveau at lists.freedesktop.org; amd- > gfx at lists.freedesktop.org; dri-devel at lists.freedesktop.org; > daniel.vetter at intel.com; dc_upstream > Subject: RE: [PATCH 1/4] drm/atomic: Save flip flags in

> -----Original Message----- > From: Michel Dänzer [mailto:michel at daenzer.net] > Sent: Tuesday, January 17, 2017 8:50 PM > To: Laurent Pinchart > Cc: dri-devel at lists.freedesktop.org; Grodzovsky, Andrey; > daniel.vetter at intel.com; amd-gfx at lists.freedesktop.org; > nouveau at lists.freedesktop.org > Subject: Re: [PATCH 3/4] drm/amd/display: Switch to using

Hi Andrey, Thank you for the patch. On Saturday 28 Jan 2017 21:26:49 Andrey Grodzovsky wrote: > Allows using atomic flip helpers for drivers > using ASYNC flip. > Remove ASYNC_FLIP restriction in helpers and > caches the page flip flags in drm_crtc_state > to be used in the low level drivers. > > v2: > Resending the patch since the original was broken. > > v3:

On Mon, Jan 16, 2017 at 10:44:55AM -0500, Andrey Grodzovsky wrote: > Allows using atomic flip helpers for drivers > using ASYNC flip. > Remove ASYNC_FLIP restriction in helpers and > caches the page flip flags in drm_plane_state > to be used in the low level drivers. > > Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky at amd.com> It's mostly guesswork, but I

Hi, I'm searching for a function to subistute Values in a Matrix to new Values. For example: old value new value 1.1 6 1.2 7 . . . . . . 1.9 14 2.0 15 and 2.1 15.5 2.2 16 . . . . 2.9 19.5 3.0 20 There is a difference

On 2017-01-16 03:39 PM, Laurent Pinchart wrote: > Hi Andrey, > > Thank you for the patches. > > On Monday 16 Jan 2017 10:44:54 Andrey Grodzovsky wrote: >> This series is a folow-up on >> https://patchwork.kernel.org/patch/9501787/ >> >> The first patch makes changes to atomic helpers >> to allow for drives with ASYNC flip support to use them. >>

Hi, I'm using running Xgl/compiz on Gentoo/AMD64/2006.0, with xgl-0.0.1_p20060418 and compiz-quinnstorm-0.0.9.3 on Gnome 2.14. I love the edge-flip feature of rotate, but I sometimes have a problem where, after edge-flipping the mouse pointer seems to jump to the opposite window edge which starts rotating the cube to the next desktop, so I start moving the pointer back, whereupon it jumps