search for: charting

I''m trying to ''destroy'' a particular record of a table >From the controller side, i''ve found a list of possible records that i want deleted. ie. @chart = Chart.find(:all, :conditions => ["record_id = ?", param[''id''] ] ''id'' is passed into the controller and @chart is all the possible records that have

Can some1 help me on syntax with the find() function. I''m trying to pull up a table record, called chart, that has a particular field specified. ie chart has a field called record_id, which i know. How can i find the record that contains chart.record_id. something like chart = Chart.find(:conditions => "record_id = :id") this gives me an error. I''m passing

Hi, I''m looking for a particular record from a view called ''charts''. The view ''charts'' joins data from a table ''record'' and a table ''owners''. I''m trying to pull up data from ''charts'' that lists certain data from ''record'' ie. I know i need record.id = 5. Is there a

Hi R users, Does anyone know how to change the size of 3d charts? I'm using surface3d in rgl package, opening a new window each time to display the chart. I want it so that the chart fills the whole window, because when I output it to png, I don't want all the white space around the chart (right now, i'm getting this white "border" around the chart because the chart is

Hey at all I''ve a question about excel chart: i want to export some data into excel and generate a chart with different styles. unfortunately, the generated chart is in fullscreeen-mode. how can i set the size by generating the chart? does anybody know a page where i can find some information about excel charts? thanks a lot! Pascal -- Posted via http://www.ruby-forum.com/.

Have you read the books by Cleveland? His experiments show that most people do better estimating things and comparing things on a linear scale rather than looking at angles and areas (also see http://biostat.mc.vanderbilt.edu/twiki/pub/Main/StatGraphCourse/graphsco urse.pdf) With a dot chart you can set the axis to go from 0 to the total of all groups (see the example I sent before, it could

Hi all, I am looking to create a pie chart from a given column in a .csv file. My class variables are as follows: entry_type, uniquekey, types, title, url, abstract, journal, author, month, year, howpublished So say I want to export a pie chart that groups together all entries under 'types' e.g. 3 x statistics 2x education etc. Im looking to have a piechart represent this

I have been having the same problem as poster Hodgess, below. It appears that her question was never answered, so I would like to share a solution with the community. The problem is the (apparent?) inability to produce moving range process behavior (a.k.a. "control") charts with individuals data in the package "qcc" (v. 2.0). I have also struggled with the same limitation in

This regards an old post that posed the question: Tom Hodgess wrote: "The problem is the (apparent?) inability to produce moving range process behavior (a.k.a. "control") charts with individuals data in the package "qcc" (v. 2.0). I have also struggled with the same limitation in package "IQCC" (v. 1.0). The package "qAnalyst" (v. 0.6.0) provides an

Hi all, with PowerPoint and ThinkCell one can draw something they call waterfall chart and it looks like this: http://www.think-cell.com/products/images/waterfall.gif I found discussions on waterfall charts in the archive of this mailinglist, but unfortunately they looked totally different. Other names for this type of plot seem to be bridge chart, cascade chart, stair case chart, etc. but

Hi all, I am using SPC techniques of plotting Xbar, R, S, P and C charts in R.For this I am using qcc package in R and also using the following document for reference. http://www.stat.unipg.it/~luca/Rnews_2004-1-pag11-17.pdf But while plotting S chart, R chartchart and also C chart I am getting following errors. I have plotted the Xbar chart successfully using following command obj <-

I am having trouble finding out how to adjust the position of labels on pie charts. For the small wedges, many of the labels overlap making it impossible to read. Is there any way to offset the labels so that they don't overlap? Adam Green USGS Patuxent Wildlife Research Center [[alternative HTML version deleted]]

We are constructing growth charts (age/weight and age/length) for children with diagnosis that impacts weight/length. But we we don't know how to use R for producing growth charts. We are collection data of Age, Weight and Length. The data are used to produce diagnosis-specific Growth charts (like the CDC Growth Charts:

Hi I am trying to generate a complex Gantt chart using the gantt.chart function in the plotrix package. Ideally I would like to use a spreadsheet to populate the activities (tasks) and start and end dates that this function expects and then export the spreadsheet file as a .CSV text file so I can read in this file to generate the gantt chart. Reading through the help file I have not been able to

Hi I'm having problems displaying multiple chart.StackedBar from PerformanceAnalysis library on a single plot. I've tried using par(mfrow=c(2,1)) but that doesn't work. If I do it with barplot(), it works fine and I see both plots on a single plot. > plot(mfrow=c(2,1)) > barplot(blahblah) > barplot(blahblah) However if I try to use chart.StackedBar, the second entry

Hi- I need to create simple charts on the fly - I had used JFreeChart in the past with inJ2EE apps. Is there any equivalent here for Ruby. My charting needs are simple: just line charts. Also if anyone has done this, pls let me know how I should go about in doing it. Thanks -- Posted via http://www.ruby-forum.com/.

Hi, I tried to stack two charts on top of each other using the following R functions: par(mfrow=c(2,1)) plot(rnorm(1:3),xaxt="n",xlab="") plot(rnorm(1:3)) This created two charts, one on top of the other, but there is too much space between them. Does anyone know how to elimiate the space in between the charts? Thanks, -- Tom [[alternative HTML version deleted]]

How do you do a bar chart of 2 vectors? I have one vector which has 10 numbers, and another which has 10 names. The numbers are the frequency of the corresponding name, but when I do a bar chart it says that there is no height. Thanks. -- View this message in context: http://r.789695.n4.nabble.com/Bar-Chart-tp3399924p3399924.html Sent from the R help mailing list archive at Nabble.com.

Hi, I am exploring GUI's for doing Quality Management/Assurance/Improvement activities and this is another mail in series! Focus of this mail is Pareto Analysis for following data (Truncated): Date Defect code Operator Shift Machine Cost - Internal Cost - External Cost - Total 8-Jun-2011 410 Joe 1 AAA 5 50 55 8-Jun-2011 465 Joe 1 AAA 1.5 25 26.5 8-Jun-2011 412 Joe 1 AAA 1.5 10 11.5

Hello Nabble users, A question about having two y axes on a chart. I'm trying to show on the left (first) y axis a measure used in an experiment; the x axis shows the experiment number, that has been sorted in a specific manner -- i.e. not Experiments 1,2,3,n, but could be Experiment 6,1,18,n; the right (second) y axis shows an experimental variable. The idea of the chart is to show how