Re: [R] R and factorytalk historian

Could you not script Excel to export automatically to CSV -- https://stackoverflow.com/a/10803229/783412, for example -- and import the result into R? -- H On Wed, 12 Dec 2018 at 07:17, PIKAL Petr wrote: > Hi > > Well, the final answer is that data from FTH could be transfered to other > softwar

Re: [R] Width of a text

On 12/12/2018 6:55 AM, Christofer Bogaso wrote: Hi, In HTML there is a way to measure the width of a Text before printing it on screen as in https://www.w3schools.com/tags/canvas_measuretext.asp In R we have nchar() function which just measures the number of letters in a Text, but I wonder if w

Re: [R] R plot split screen in uneven panels

Incidentally, here is another way to do what (I think) you asked using layout(): m <- matrix(c(1,2,2), nrow =1) layout(m) plot(1:10, type = "p",main = "The First Plot") plot(10:1, type = "l", main ="The Second Plot") On my device, the plots use different size fonts, point sizes, etc. and so aesth

Re: [R] R plot split screen in uneven panels

Dear Luigi Marongiu, Re: > Dear all, > I would like to draw two plots in the same device so that there is a > single row and two columns, with the first column being 1/3 of the > device's width. > I am creating a PNG object with width = 30 and height = 20 cm. > I know that I should use split.sc

Re: [R] R plot split screen in uneven panels

?layout Please read the Help file **carefully** and work through the **examples**. I cannot explain better than they. Here is code using layout() that I think does what you want: m <- matrix(1:2, nrow =1) layout(m, widths = c(1,2)) plot(1:10, type = "p",main = "The First Plot") plot(10:1, type = "

Re: [R] Different performance with different R versions

Probably more appropriate for R-SIG-Mac -- Don MacQueen Lawrence Livermore National Laboratory 7000 East Ave., L-627 Livermore, CA 94550 925-423-1062 Lab cell 925-724-7509 On 12/11/18, 12:22 AM, "R-help on behalf of cowan robin" wrote: I am running a small simulation, and getting ver

[R] R plot split screen in uneven panels

Dear all, I would like to draw two plots in the same device so that there is a single row and two columns, with the first column being 1/3 of the device's width. I am creating a PNG object with width = 30 and height = 20 cm. I know that I should use split.screen or layout but I am lost with the mat

Re: [R] R and factorytalk historian

Hi Well, the final answer is that data from FTH could be transfered to other software **only** through Excel. Regarding RetroEncabulator, readings could be enahanced by extensive and elaborate use of nanoputian molecules chained together. Cheers Petr > -Original Message- > From: Viech

Re: [R] Width of a text

Hi, Does strwidth() do the trick? https://www.rdocumentation.org/packages/graphics/versions/3.5.1/topics/strwidth Ben > On Dec 12, 2018, at 6:55 AM, Christofer Bogaso > wrote: > > Hi, > > In HTML there is a w

[R] Width of a text

Hi, In HTML there is a way to measure the width of a Text before printing it on screen as in https://www.w3schools.com/tags/canvas_measuretext.asp In R we have nchar() function which just measures the number of letters in a Text, but I wonder if we can measure the width of text as well. I have a

Re: [R] CRAN package NlcOptim query

This is still not complete: `x_than0` is missing. `Constr_new` is written with a capital 'C'. And aeq2 is a list of column vectors, not a matrix. Setting the tolerance to 0 does not seem to be a good idea. Making aeq2 a matrix and adding `x_than0 <- matrix(c(1, 1))`, then aeq2 <- as.matrix(ae

Re: [R] R and factorytalk historian

Dear Petr, Sorry, no experience with the FTH, but related to this, has anybody gotten R to interface nicely with the Retro Encabulator, providing live read outs of the synchronizing cardinal grammeters? (my apologies, I just couldn't resist) Best, Wolfgang >-Original Message- >From: R

Re: [R] R and factorytalk historian

Hi Jeff, FactoryTalk Historian should be system for operation data management. I am aware of some R capabilities in transfering data and during our training I will ask about the way FTH can export data. From my current knowledge export to Excel via integrated module is possible. My question wa

Re: [R] CRAN package NlcOptim query

Hello Eric, Thanks for your response and suggestions.  I have used dput() on the R objects - sharing below so that it is possible for anyone to recreate the situation. I have still kept it as a 9*9 matrix but for simplicity we now only have 2 equality and 2 non equality constraints. Thanks