dxc13 wrote:
>
> Hi all,
> I have a data frame that looks like such:
> LATITUDE LONGITUDE TEMPERATURE TIME
> 36.73 -176.4358.32 1
>
> and this goes on for a A LOT more records, until time=1200
>
> I want to create a 5 degree by 5 degree grid of this data, w
alex lee wrote:
>
> Is there any options that I can save history only?
> The only save option is --save, which saves both data and history.
> However I want to restore the history for my next R session..
>
> If there is no such option that meets my needs. Is there any other way to
> work out, s
rilleyel wrote:
>
>
> i am trying to answer the following question, and having no luck:
> Focus your analysis on a comparison between respondents labeled “Low”
> (coded 1) on attend4 and respondents labeled “High” (coded 4). Then,
> examine the variance of distributions. That is, run a command
Sherri Heck wrote:
>
> i am asking if, in general, r code can be written on a linux-based
> system and then run on a windows-based system.
>
Yes, if you avoid system-dependent calls like, um, system , there
should be no problem. For example, normal stuff like t test, correlation,
plot, hist,
Sherri Heck wrote:
>
> I have been given some Rcode that was written using a Linux OS, but I
> use Windows-based R. The person that is giving it to me said that it
> needs to run on a Linux system. Does anyone have any insight and/or can
> verify this. I haven't yet obtained the code, so
Λεωνίδας Μπαντής wrote:
>
> 1. Suppose I have a<-c(1:10) (or a<-array(c(1:10),dim=c(1,10)))
>
> and I want to end up with vector b=[0 0 0 0 0 1 1 1 1 1]. i.e. I want to
> substitute alla elements that are <5 with 0 and >5 with 1.
>
I think you mean >=5, not > 5. In that case, try this:
Nicole Hackman wrote:
>
> Hello, I have a very simple data set i imported from excel including 96
> averages in a column along with 96 standard errors associated with those
> averages (calculated in excel). I plotted the 95 averages using r and I
> am
> wondering if it is possible to plot the s
Abelian-2 wrote:
>
> Dear all
> when i draw some figures by R, i try to use "jpeg" to display my
> result.
> However, it isn't still clear as i want.
> Especially when i compare the origial figures by R and the ".jpeg"
> file
>
JPEG is designed for photos (the "P" stands for "Photographic"). T
megh wrote:
>
> suppose I have three vectors like :
>
> l1 = 1:4
> l2 = 4:9
> l3 = 16:67
>
> now I want to construct a loop like :
>
> for (i in 1:3)
>{
> count1[i] = length(li) # i.e. it will take l1, l2, l3 according to
> value of i
>}
>
Try this. There's probably a more ele
kayj wrote:
>
> Hi ,
>
>
> Does any one know how to split a character vector , I have a vector X that
> looks like this and each row has 3 characters
>
> X
> ASK
> DGH
> ASG
> AUJ
> FRT
>
> I would like to split the vector into 3 vectors that look like this
>
> X1X2 X3
> A S
Vie wrote:
>
> Hi,
>
> Ive been trying to find a function that will allow me to pull out a number
> between a minimum and maximum threshold.
>
> I want a random decimal number between, for example, 0 and 0.5 or 0 and
> 0.7.
>
I'm no R expert, but this should give you n uniformly distributed
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