search for: crispy

dear R-users, I am facing a quite regular and basic problem when it comes to dealing with datasets, but I cannot find any satisfying answer so far. I have a messy dataset of galaxies like that : And XVIII 000214.5+450520 0.69 17 9 0.00 -8.7 26.8 6.44 6.78 < 6.65 -44 0.5 MESSIER031 0.6 1.54 PAndAS-03 000356.4+405319 0.10 17 0.00 -3.6 27.8 4.38

Is this a fixed width format? If so, read.fwf() in base, or read_fwf() in the readr package will solve the problem. You may need to trim trailing spaces though. B. > On Oct 5, 2017, at 10:12 AM, jean-philippe <jeanphilippe.fontaine at gssi.infn.it> wrote: > > dear R-users, > > > I am facing a quite regular and basic problem when it comes to dealing with datasets,

...ot fsck'd beyond what I feel comfortable repairing)... so I map an ISO image of the CentOS 4.4 live CD on the virtual CD drive function of the blade chassis, and reboot my broken blade on it. getting fatal errors from the boot that it can't find the CD drive. screen capture with it crispy. http://hogranch.com/files/Bitmaps/remotescreen1.png the regular CentOS Server CD was boot fine on these blades not long ago. there -is- an oddness where sometimes the virtual CD shows up as a second SCSI CD drive to the target.

...fu (just to see if I could replace RMagick with ImageScience+FreeImage), but the quality of the thumbnails is just horrendous, blurred beyond recognition (downscaling a 1280x1024 to a few considerably smaller thumbnails). Changing attachment_fu to use RMagick again and the thumbnails were crispy sharp again. I was wondering if this has anything to do with ImageScience or if it''s rather just FreeImage not using a good scaling algorithm. Best regards Peter De Berdt --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to t...

dear Jim, Thanks for your reply and your proposition. I forgot to provide the header of the dataframe, here it is: ================================================================================ Byte-by-byte Description of file: lvg_table2.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations

dear Jim, Yes I fixed the problem. Thanks again all of you for your contribution! This worked : start <- c(1, 20, 35, 41, 44, 48, 53, 59, 64, 70, 76, 78, 83, 88, + 93, 114, 122, 127) data1<-read_fwf("lvg_table2.txt",skip=70, fwf_widths(diff(start))) Well now I know how to deal with fixed-width files :) Cheers Jean-Philippe On 05/10/2017 18:42, jim

dear R users, I am performing a linear regression with lm, and I would like to plot the regressor in dashed lines. I know that the lty=2 option is the way out, but it has a very strange behaviour: the line starts dashed but then the spaces between each dash becomes very tiny and so the line become somehow continuous for the human eye. Do you know how to fix that problem, in order to have a

hi Sarah, Thanks a lot for having taken time to answer me and for your reply. I wonder how I missed this solution. Indeed plotting the line with the 2 extreme data points works perfectly. Best, Jean-Philippe Fontaine On 04/12/2017 18:30, Sarah Goslee wrote: > It's because you are plotting a line between each of the points in > your data frame, and they are very close togethe

You should be able to use that header information to create the correct parameters to the read_fwf function to read in the data. Jim Holtman Data Munger Guru What is the problem that you are trying to solve? Tell me what you want to do, not how you want to do it. On Thu, Oct 5, 2017 at 11:02 AM, jean-philippe <jeanphilippe.fontaine at gssi.infn.it> wrote: > dear Jim, > > Thanks

...es for comparing objective subjective listening impressions, but I'd like to know whether from the algorithmic or implementer's point of view the following personal impressions can be confirmed: Comparing MP3 with Vorbis at rather high bitrates, I had the impression the Vorbis sounded more crispy, while MP3 sounded somewhat softened. I preferred Vorbis for that reason. When comparing Opus to Vorbis, I got the impression that Opus has a slight tendency towards MP3, but noe I feel Vorbis' crispyness is maybe a little too much, and I think I'll prefer Opus. Unfortunately my search for...

> the speex files cannot be played by "Windows" (I assume you mean the > media player) natively. speex codec will have to be supported as a > playload type. > > to do that, you have to install a Speex ACM. > take a look at > http://www.free-codecs.com/download/Speex_Voice_ACM_Codec.htm Actually, I tend to recommend using Ogg files instead of wav. Those can be

It looks like fixed width. I just used the last position of each field to get the size and used the 'readr' package; > input <- "And XVIII 000214.5+450520 0.69 17 9 0.00 -8.7 26.8 6.44 6.78 < 6.65 -44 0.5 MESSIER031 0.6 1.54 + PAndAS-03 000356.4+405319 0.10 17 0.00 -3.6 27.8 4.38 2.8 MESSIER031

...out new 1.2beta3 here and facing some noise problems, (I can't say this is 1.2beta3 problem because I haven't tried out previous version yet) and was wondering if anyone also has faced and solved similar difficulties. When the speex encoding/decoding (wideband) process starts, the voice is crispy clear with almost no noise in the background, but as I run it for a long time, noise start building up and even with (scary?) synthetic sounds as well. (these noises continue even when I disable mic recording thus only allowing all zero data from input device - sampling still goes on) When I only...

...es for comparing objective subjective listening impressions, but I'd like to know whether from the algorithmic or implementer's point of view the following personal impressions can be confirmed: Comparing MP3 with Vorbis at rather high bitrates, I had the impression the Vorbis sounded more crispy, while MP3 sounded somewhat softened.? I preferred Vorbis for that reason. When comparing Opus to Vorbis, I got the impression that Opus has a slight tendency towards MP3, but noe I feel Vorbis' crispyness is maybe a little too much, and I think I'll prefer Opus. Unfortunately my search for...

...t that my SJphone is located behind a NAT gateway, which happens to be Box 1. (Silly me, no?) 2. SJPhone/SIP -> Box1/SIP -> Box1/IAX2 -> Box2/IAX2 -> Box2/Zap -> PSTN -> My Mobile Phone Worked nice, the IAX transcoded the codec to GSM, which worked lovely, voice was clear and crispy. Works very nice!!! 3. SJPhone/SIP -> Box1/SIP -> Box1/IAX2 -> Box2/IAX2 -> Box2/H323 -> Box3/H323 -> PSTN -> My Mobile Phone Worked half way only. Call was terminated nicely to the mobile phone, while the voice traversed from the mobile phone to the SJphone, the SJphone w...

Can anyone help with scripting the commands below? 1. Add/create a new column to df and name it as ShortPause . 2. Convert ShortPause as a factor variable. 3. ShortPause will have two levels (short and long). Assign short if pause is smaller than 0.1, and assign long otherwise. 4. How many ?syntax==intransitive? observations were realized with a tap (tapped==Tapped)? (Use xtabs() and ftable() to

hi david Thank you very much for the hack of draw.circle that you proposed me. I don't understand some part of the code, why do you pass radius as a vector in the function (if I understand well the purpose of the for loop) ? Also what is ymult? If I set the radius to the value 0.85 as I wanted (so as a scalar), I don't see any difference in the result when I call this function

I am writing a small documentation on reason(s) : why kernel panic happen !! and possible (crisp) solution(s) googling out this error throws me very hazy solutions .. if some one could suggest the possible reasons and crispy solution it would be of great documentation help to many . one great link i found was this ( http://www.linuxquestions.org/questions/linux-software-2/explained-kernel-panic-not-syncing-attempted-to-kill- init-353920/) Thanks -- Regards Agnello D'souza -------------- next part ------------...

Hi, It's because you are plotting a line between each of the points in your data frame, and they are very close together: > cbind(df1$B,predict(regressor,df1)) [,1] [,2] 1 1.410832 -13.96466 2 1.589383 -15.21169 3 1.446662 -14.21491 4 1.488665 -14.50826 5 1.487035 -14.49687 6 1.497347 -14.56890 7 1.458070 -14.29458 8 1.568134 -15.06328 9 1.543364 -14.89029 10 1.513473

I have discovered that a gamer has hacked into my web server through a backdoor left open by my predecessor. I have closed the door, but when I try to delete the folders left behind I receive "Access Denied", or when I try to take ownership I receive "Unable to Find File...". I have removed most of the files to obtain enough space to continue operations but would like to remove