On 07/17/2012 11:55 PM, cm wrote:
Any reason I'd get an error like this?
Error in if (round(pos[o + 1]) == (pos[o + 1] - 0.4)) { :
missing value where TRUE/FALSE needed
but when i do it individually, out of the for loop,
(round(pos[o+1])==(pos[o+1]-.4) )
65
TRUE
Elementary, my dear cm.
What's pos?
What's o?
What is your loop looping over?
Where's your reproducible example provided using dput()?
And more generally, have you read R FAQ 7.31 and the posting guide?
Most likely either o is wrong, or there are NA values in pos, but we
have no way to diagnose that.
Sarah
On Tue, Jul
Any reason I'd get an error like this?
Error in if (round(pos[o + 1]) == (pos[o + 1] - 0.4)) { :
missing value where TRUE/FALSE needed
but when i do it individually, out of the for loop,
> (round(pos[o+1])==(pos[o+1]-.4) )
65
TRUE
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ay, 11 August 2010 12:21 PM
To: egg...@gmx.net; r-help@r-project.org
Subject: [ExternalEmail] Re: [R] TRUE FALSE issue
> with(a, Samples[apply(a[,-1], 1, any)])
[1] S2 S4
Levels: S1 S2 S3 S4 S5
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
> with(a, Samples[apply(a[,-1], 1, any)])
[1] S2 S4
Levels: S1 S2 S3 S4 S5
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Alexander Eggel
Sent: Wednesday, 11 August 2010 12:05 PM
To: r-help@r-project.org
Subject: [R] TRUE FA
On Aug 10, 2010, at 10:16 PM, Erik Iverson wrote:
On 08/10/2010 09:04 PM, Alexander Eggel wrote:
How can I extract the samples (S1-S5) containing a TRUE value in
their row?
Solution should apply to a much bigger data frame.
a
Samples A B C D . . .
1 S1 FALSE FALSE FALSE FALSE
2 S2 FALSE F
On 08/10/2010 09:04 PM, Alexander Eggel wrote:
How can I extract the samples (S1-S5) containing a TRUE value in their row?
Solution should apply to a much bigger data frame.
a
Samples A B C D . . .
1 S1 FALSE FALSE FALSE FALSE
2 S2 FALSE FALSE NA TRUE
3 S3 FALSE FALSE FALSE FALSE
4 S4 FALSE TR
How can I extract the samples (S1-S5) containing a TRUE value in their row?
Solution should apply to a much bigger data frame.
> a
Samples A B C D . . .
1 S1 FALSE FALSE FALSE FALSE
2 S2 FALSE FALSE NA TRUE
3 S3 FALSE FALSE FALSE FALSE
4 S4 FALSE TRUE FALSE FALSE
5 S5 FALSE FALSE FALSE FALSE
.
.
.
most likely 'combos[e,f]' is NA; take a look at your data. Also put
options(error=utils::recover)
in your program so that when the error occurs you can learn to use the
debugging mode to trace down the problem.
On Mon, Aug 9, 2010 at 11:38 AM, Turn & Fall wrote:
>
> Here is my code
>
>
Here is my code
# determine the DDOA measurements
for(e in 1:numSensors)
{
for(f in 1:numSensors)
{
if((combos[e,f]==1)
{
Hi Uwe,
I'm sorry for the inconvenience I caused.
I read "posts" of R Help through nabble forum. When I reply a post through
the forum, it is distinctly clear that my message is a reply to the original
poster's post, just like a conversation. Those posts which quote the
original message which i
On 09.08.2010 17:47, Wu Gong wrote:
I can't understand why you doubled "("
"if((combos[e,f]==1)"
-
A R learner.
?
Can you please refer and quote the original messages you are replying to
and can you please also include the one who asked the question? Not
everybody is subscribed to t
I can't understand why you doubled "("
"if((combos[e,f]==1) "
-
A R learner.
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