Displaying 20 results from an estimated 1000 matches similar to: "R Macro Question"
2011 Jan 31
4
Select rows with distinct values in a column and other conditions
My data frame looks like:
SightingID PA1 PA2 PlotID InOverlap Area1 2001 1 -99 392 Y 0.22 2002 1 -99 388 Y 0.253 2008 1 NA 104 N 0.344 2010 1 NA 71 N 0.185 2012 1 NA 61 N 0.166 2013 1 NA 61 N 0.227 2014 1 NA 62
2010 Mar 19
1
Sweave and " object of type 'closure' is not subsettable" error
Hello folks:
I have a data frame which includes two numeric vectors: "Pa1" and "Ingr" (which represents income). I run the following code on the R console:
ingreso <- factor(ifelse(Ingr<=3000,"bajo","alto"))
tapply(Pa1,ingreso,summary)
boxplot(Pa1~ingreso)
and it works fine. However, when I "Sweave" through an rnw file containing that
2011 Jan 20
4
How to reshape wide format data.frame to long format?
Dear list,
I need to convert this data.frame
> names(codesM)
[1] "key" "AMR.pa1.M" "AMR.pa2.M" "AMR.pa3.M" "AMR.pa4.M"
[6] "AMR.pa5.M" "AMR.pa6.M" "AMR.pa7.M" "AMR.pa8.M" "AMR.pa9.M"
[11] "AMR.pa10.M" "AMR.ta1.M" "AMR.ta2.M" "AMR.ta3.M"
2009 Apr 15
2
How to extract p-value into a table from a groups of t test
Hi,
I have run a groups of t test and obtained a list of the t-test results
(about 30). How do I extract p-values from the 30 t-test results and make a
table output? Thanks
Jun
Example t-test output:
============================
$Lambda_z
Welch Two Sample t-test
data: x[PA1.BS.DN$Onecode == 2] and x[PA1.BS.DN$Onecode == 3]
t = -0.1128, df = 33.635, p-value = 0.9109
alternative
2008 May 21
2
Search a string and modify it in a .txt file
Hi there,
I use R and I would like to be able to modify a file .txt "init_file" like this one :
# ---------------------------------------------------------------------------- #
# Parameters A
# ---------------------------------------------------------------------------- #
# Parameter 1
PA1 = 15
# Parameter 2
PA2 = 3
# Parameter 3
PA3 = 2
#
2012 Sep 06
1
Menu system bug - MENU DEFAULT not working
Hello,
I'm reporting a bug, see attached syslinux.cfg
I'm using submenu entries to emulate checkbox inputs.
The idea is simple, there are submenus generated for all possible cases,
and each Enter keypress loads appropriate submenu section.
The logic of the menu is correct. Just syslinux has some bug.
It doesn't set MENU DEFAULT properly for all submenus.
If your first Enter keypress
2012 Dec 07
1
how to add a column from another dataset with "merge"
kiotoqq wrote
> I want to add a shorter column to my dataset with the function "merge",
> it
> should be filled with NAs wo be as long as the other colums, like this:
>
> id age
> 9 46
> 8 56
> 6 52
> 5 NA
> 4 NA
> 3 NA
> 1 NA
>
> i did this:
> pa1 <- merge(pa1, an1, by="mergeid")
>
> and it says
2009 Aug 01
2
Add columns in a dataframe and fill them from another table according to a criteria
Deare R users
I am new to R.
What I want to do is explained below;-
I have table called States.Prob which is given below:-
This table gives the probabilities of the changes in the swap curve
depending on the state of the swap curve. I want to put these probabilities
in my dataframe mydata(given after the prob table).
Prob of States
Changes State1 State2 State3 State4
a
2013 May 19
2
locking down R
Is anyone on this list aware of discussions about locking down/securing R?
My colleagues and I are working with health statistics in an office
that disallows many useful tools (e.g. emacs, vim, perl, make) on the
grounds that they represent a security risk. We are considering pushing
back, but we are worried that if we attract the attention of the Powers
That Be to the reality that R allows
2009 Jul 31
1
Fill dataframe from a table according to a criteria
Deare R users
I am new to R.
What I want to do is explained below;-
I have table called States.Prob which is given below
Prob of States
Changes State1 State2 State3 State4
A Pa1 Pa2 Pa3 Pa4
B Pb1 Pb2 Pb3 Pb4
C Pc1 Pc2 Pc3 Pc4
D Pd1 Pd2 Pd3 Pd4
and I have a dataframe called
2009 Jul 23
1
ggplot2 : commands on one line vs two lines.
I have just started using ggplot2 and I seem to be doing something stupid
in writing ggplot2 commands on more than one line.
In the example below the commands on one line are working fine, but as
soon as I put them on two lines I get an error. Can any one point out
what I am doing wrong? It must be something blindingly simple.
Thanks
Example
2015 Feb 19
0
snom devices specifically PA1
I have a snom PA1, works fine.
I am trying to get it work with multicast and asterisk 11.16
my other devices are accepting multicast.
When I enable multicast on the browser interface and enter the IP: port
it works.
However - when I enter that data on the TFTP config file - it is not
present.
I used the setting tab - export the config file, used that file
and other settings work - like the
2010 Nov 15
7
Door Contacts via Asterisk?
Hi all,
I have had (what I consider) an odd request. The installation I'm working on
now is an office on a multi-floor building. They 're looking for some kind
of solution with the phone system to provide door control. We are a
non-profit so of course I'm looking for something VERY inexpensive.
I'm sure /someone/ has done something like this. I'd appreciate any ideas.
Cassius
2005 Nov 16
5
"Warning message: package '...' was built under R version 2.3.0"
Hi,
While installing precompiled packages I often get warnings like the one in
the subject. I usually ignore them, but I still do not understand why
windows packages are build with unreleased versions of R.
Is there some way to get packages build under R-2.2.0?
What are potential problems that can result from that version mismatch?
My system: winXP
R version: 2.2.0
Jarek Tuszynski
2009 Jul 15
0
Fwd: DLLs
Thanks for your help with this problem about dynamic linked libraries.
I thought I had it solved, but apparently not.
Below is a small piece of Pascal code that I compile into a library.
When I load the library using dyn.load R becomes very unstable.
The Mac GUI crashes in all kinds of situations --even moving a window
can sometimes crash it.
Running from the command line (I thought the
2003 Dec 26
2
OC curve in "Quality Control"
Dear all,
Can anyone please help me about any of the following questions:
--------------------------------------------
1. How can i find "factorial" of any number in R? I tried
> prod(170:1) # to find factorial of 170 or 170!
Is it the only procedure - or R has any better process / operational
character to calculate factorial? Also, is it possible to calculate
factorial of 500? Or
2001 Oct 31
1
Samba 2.2.1a - cannot connect from win98 to sun
I have an e4000 and I want to shar just one directory that I use for storage
purposes. I have set up the share and smb.vonf using swat. I have set it
to guest only and when i try to cvonnect frmo my win98 laptop it asks for a
password!?!? What am I doing wrong here, can someone point me in the right
direction ?
Thanks,
Brandon
2002 Nov 19
1
How to add NBI image on CD
I have a floppy boot image which loads the NBI from
the linux server.
I want to create a bootable CD and copy the NBI file
on the cd and have the NBI called frmo the CD instead
of the network server
How can SYSLINUX / PXELNIUX help me.
Pls advise.
sandeep
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2018 Apr 01
2
Custom Binary Format Challenges
Hello,
I hope you are all doing well and thanks in advance. I need to program a
transformation of a set of llvm bitcode to have some various techniques
woven in. In particular, I need to resolve a given computed target address
to one of several in the same way that the function of a dynamic library is
resolved, but I need this resolution to happen in the binary target of my
choice where I tell
2018 Apr 01
2
Custom Binary Format Challenges
Thank you so much!
What about discovering the instruction pointer value?
Also, does anybody know how to embed an artifact as a resource in a binary?
I'd like to have two text sections, and have one copied in from another
binary.
On Sun, Apr 1, 2018 at 2:15 PM, Brenda So <sogun3 at gmail.com> wrote:
> Hi,
>
> You can write it as if you are writing an optimization pass:
>