search for: crop

...Sat_US.txt",header=TRUE,sep="\t") attach(my.dat) dates<-strptime(as.character(my.dat$date),"%m/%e/%Y") my.dat=my.dat[,2:5] my.dat=data.frame(date=dates,my.dat) detach(my.dat) daterange=c(as.POSIXlt(min(my.dat$date)),as.POSIXlt(max(my.dat$date))) rm(dates) attach(my.dat) cropped=subset(my.dat,Classification==5) natveg=subset(my.dat,Classification==7) > cropped[c(1,2,3),] #Example data date Cell_ID Classification WT_Depth Frac_ET_Satsfd 94 1999-04-08 4395 5 1.572998 0.7596927 95 1999-04-08 4396 5 1.923096 0.75880...

Hello, I had a problem cropping images with file_column. These are my settings: file_column :image, :magick => { :versions => { :thumb => "80x80>", :medium => "150x150>", :square => { :crop => "1:1",...

I want to make a program that will be able to take an image file and crop a square at a given coordinate value (X,Y). I would tell it the X,Y and the size of the crop ie. 350x350. The X,Y would be the center of the newly created image. Thanks for you help -- Posted via http://www.ruby-forum.com/.

I have a dataset that is based on crop output for a single crop *sugarcane*...but each observation is further subdivided into 3 kinds of sugarcane i have read the file and have also used melt it to sort it on the basis of *crop group* using melt(sugarcane, m=c("Crop_group")) -> canefile this is how it has cast the data...

Does anyone know how to extract residuals in lmer? Here's the error I get: > crop.lme=lmer(response~variety*irrigation*pesticide+(1|rep)+(1|rep: pesticide)+(1|rep:pesticide:irrigation), crop.data) > qqnorm(crop.lme) Error in qqnorm.default(crop.lme) : y is empty or has only NAs > resid(crop.lme) NULL Thanks! --Jake

Dear all, Apologies for this beginner's question. I have a variable Price, which is associated with factors Season and Crop, each of which have several levels. The Price variable contains missing values (NA), which I want to substitute by the mean of the remaining (non-NA) Price values of the same Season-Crop combination of levels. Price Crop Season 10 Rice Summer 12 Rice Summer NA...

...;Sp3","Sp4","Sp5"), width=runif(5), abun=abun.table$Freq) traitdf[1,] rm(abun.table) #3. merge plotdf and traitdf plotdft=merge(plotdf, traitdf, by.x ="pspp", by.y="tspp") #4 define summary dataframe sumdf sumdf=data.frame(s.n=NA, s.S=NA, s.crop=NA) #reset all data to raw data. #b. calculate crop in plotdft with all species present plotdft$crop=plotdft$width*exp(-2.0+2.42*(log(plotdft$dim))) #c. sum crop sumcrop=sum(plotdft$crop) #d. write n, S, crop to sumdf sumdflength=length(sumdf$s.n) sumdf[sumdf...

What I''d like to do is upload an image, then take the user to a new page where I will use Jcrop to let the user select the part of the image they want to crop, and then store that image. Essentially, I want to make it a 2-stage process. I know how to do the javascript part, and I understand the basic flow of how to create this functionality. However, I am not aware of the carrierwave specifi...

I am using an algorigm to split my data set into two random sections repeatedly and constuct a model using rpart() on one, test on the other and average out the results. One of my variables is a factor(crop) where each crop type has a code. Some crop types occur infrequently or singly. when the data set is randomly split, it may be that the first data set has a crop type which is not present in the second and so using predict() I get the error: Error in model.frame.default(Terms, newdata, na.action =...

...Mi objetivo es determinar en qué medida la variación en el número de especies de malezas es explicada por el tipo de paisaje, el cultivo y la posición en el lote agrícola, o las interacciones entre factores. Usé la library (nlme) con el siguiente modelo: alpha.lme<-lme(log(alpha+1)~1+Landscape+Crop+Position+Landscape:Crop+Landscape:Position+Crop:Position, random=~1|Landscape/Crop/Position, method="REML") Obtengo la siguiente solución en el ANVA: > anova(alpha.lme) numDF denDF F-value p-value (Intercept) 1...

Hello R-users,   The below is a snippet of my data:   fid crop year value 5_1_1 SWHE 1995 171 5_1_1 SWHE 1997 696 5_1_1 BARL 1996 114 5_1_1 BARL 1997 344 5_2_2 SWHE 1995 120 5_2_2 SWHE 1996 511 5_2_2 BARL 1996 239 5_2_2 BARL 1997 349   Here, I want to create dummy variables with the names of the content of a...

I''m using Attachment_Fu to save several thumbnails of a photo (resizing with ImageMagick) But when I try to crop them, nothing seems to happen to the file I want to drop and no error messages. I check the file timestamp of the thumbnail I want to crop and it looks updated. What''s strange is that ALL the other thumbnails and the original image''s file timestamps are updated to. Am I missing...

I was unable to open this file Bill Venables' excellent "Exegeses on Linear Models" posted at http://www.stats.ox.ac.uk/pub/MASS3/Exegeses.ps.gz I'd be very interested in reading it? Thanks Esther Meenken Biometrician Crop & Food Research Private Bag 4704 Christchurch TEL: (03) 325 9639 FAX: (03) 325 2074 EMAIL:MeenkenE at crop.cri.nz Visit our website at http://www.crop.cri.nz ______________________________________________________ CAUTION: The information contained in this email is privileged and confiden...

...oad.com/DVD%20and%20Video%20Downloads%20-%20oursdownlaod_com.files/dvd-video-ipod4.jpg ] 5. Choose the pathname where you want to save your video files by clicking the right button of Output table. When everything is setted well, click the 'Convert' button to start converting. Tips: Tip1: Crop---- Choose the crop mode Tip2: Resize-------Choose the output size you need Set Crop to "Crop both black bands" and resize to be "stretch to full screen" if you don't need to keep the subtitle. Set crop to "Crop the upper black band" so you can keep the subtitle in...

Hello All, I am using rails paperclip plugin for image upload. my image has different styles and the original image gets cropped while processing styled image. I dont want image to be cropped. Is there any way ???????? Thanks, Sandip R~ --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this...

...ustment bar to set the contrast of the video. Saturation: Drag and click the Saturation adjustment bar to set the saturation of the video. Volume: Drag the Volume adjustment bar to set the volume of the audio. [Image: http://www.topsevenreviews.com/guide/how-to-rip-and-edit-dvd/effect-y.jpg ] 4: Crop video You can crop the video by selecting a crop mode or setting the crop values There are four crop values on the lower right part of the crop window: Top, Bottom, Left and Right. You can set each value to crop your movie video, and the crop frame will move accordingly. [Image: http://www.topseve...

...partment)? My data is inventories of birds (species richness and abundance) at the scale of whole farms. Thus, each observation has a different inventory area which I am accounting for in the model as: offset = log(INVAREA). However, as a fixed effect in the model I’ve got the number of different crop types in the inventoried area. As this variable is also affected by inventoried area, I would like to account for this in some way, but I find it difficult to know the best way to do so. Right now, I have made a linear quadratic function (using lm) of crop number ~ inventoried area + inventoried a...

.... Here below you will find the output you requested. Hopefully that will help to find out why this specific file is not healing... Let me know if you need any more information. Btw node3 is my arbiter node. NODE1: STAT: File: ?/data/myvolume/brick/data/appdata_ocpom4nckwru/preview/1344699/64-64-crop.png? Size: 0 Blocks: 38 IO Block: 131072 regular empty file Device: 24h/36d Inode: 10033884 Links: 2 Access: (0644/-rw-r--r--) Uid: ( 33/www-data) Gid: ( 33/www-data) Access: 2017-08-14 17:04:55.530681000 +0200 Modify: 2017-08-14 17:11:46.407404779 +0200 Change: 2017-08-...

The attached patch attempts to implement Theora's cropping frame in Cortado. I make no claim that it is likely to work, as I have no clue how to build and test Jheora/Cortado. Please test. Thank you. I can at least confirm that CropImageFilter and FilteredImageSource were present in JDK 1.1. Performance impact in the absence of cropping should be...

Update When no greeting is recorded the default you have reached ext # greeting is cropped. When there is a greeting it is just ignored and not played at all. Thanks Bryant Zimmerman (ZK Tech Inc.) 616-855-1030 Ext. 2003 ---------------------------------------- From: "Bryant Zimmerman" <BryantZ at zktech.com> Sent: Saturday, November 23, 2013 8:32 AM To: asteris...