R Source Code

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  ianjacobs · Member · Nov 25, 2011 at 4:01 pm

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  I’m currently considering placing some source code for the R statistics language online. However I am having trouble with formatting this. I follow the routine:

  [sourcecode language="r"]
  …..
  [/sourcecode]

  However, it appears not to recognise this when I place simple R functions.
  Your help would be much appreciated.
  Blog url: http://ianjacobs.wordpress.com/

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  evarlese · Member · Nov 25, 2011 at 4:05 pm

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  Would you be able to send us a sample sourcecode that you’re trying to insert into a post? This will help us try to replicate the problem on our end.

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  ianjacobs · Member · Nov 25, 2011 at 4:31 pm

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  Sure thing…

  [sourcecode language="r"]

  rpois(1000,40)

  require(graphics)

  -log(dpois(0:7, lambda=1) * gamma(1+ 0:7)) # == 1
  Ni <- rpois(50, lambda = 4); table(factor(Ni, 0:max(Ni)))

  1 – ppois(10*(15:25), lambda=100) # becomes 0 (cancellation)
  ppois(10*(15:25), lambda=100, lower.tail=FALSE) # no cancellation

  par(mfrow = c(2, 1))
  x <- seq(-0.01, 5, 0.01)
  plot(x, ppois(x, 1), type=”s”, ylab=”F(x)”, main=”Poisson(1) CDF”)
  plot(x, pbinom(x, 100, 0.01),type=”s”, ylab=”F(x)”,
  main=”Binomial(100, 0.01) CDF”)

  ### Worked Example

  poisson.dist <- rpois(10000,40)
  sort(poisson.dist)
  plot(poisson.dist)
  hist(poisson.dist)

  poisson.dist2 <- rpois(1000,40)
  time1 <- c(1:1000)
  data <- data.frame(time1,poisson.dist2)

  poisson.dist3 <- rpois(10,40)
  time2 <- c(1:10)
  data2 <- data.frame(time1,poisson.dist2)
  plot(data2)

  [/sourcecode]

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  evarlese · Member · Nov 25, 2011 at 6:26 pm

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  Hm, I’m able to copy and paste that sourcecode into a test site in both my Visual and HTML editor.

  When you try putting that sourcecode into a blog post, can you let me know what happens? Are you seeing an error message or is some of the code being removed?

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  ianjacobs · Member · Nov 25, 2011 at 10:08 pm

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  Hi,

  Thanks for looking at this. I have just solved the problem. If you look at my test blog entries, the latest entry has worked perfect.

  It appears the the [sourcecode language='r']….[/sourcecode] does not work from the new post entry which appears when I first login to wordpress.com. However, after you mentioned visual and HTML editor, the source code does work from the main admin page.

  Many thanks for your help with this! Much appreciated.

  Ian