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, with the
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, such as
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 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 I
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 grin/, there
should be no problem. For example, normal stuff like t test, correlation,
plot,
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:
b -
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). The
compression
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 second
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 K
D G
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 elegant way to do
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 random
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