> On 17 Jul 2017, at 07:27, Jeremie Juste wrote:
>
>
> Hello,
>
> I have some trouble understanding why !b &&TRUE is TRUE. Do you have an idea?
>
>
>> b <- matrix(c(0,1,1,0,1,0),2)
>
>> !b
> [,1] [,2] [,3]
> [1,] TRUE FALSE FALSE
> [2,] FALSE TRUE TRUE
>> !b &&TRUE
> [1] TRUE
>
Hello,
I have some trouble understanding why !b &&TRUE is TRUE. Do you have an idea?
> b <- matrix(c(0,1,1,0,1,0),2)
> !b
[,1] [,2] [,3]
[1,] TRUE FALSE FALSE
[2,] FALSE TRUE TRUE
> !b &&TRUE
[1] TRUE
Best regards,
Jeremie
__
R-help@r-
Hi lily,
To answer your questions more or less in order:
rainbow() is an easy way to get a small number of distinct colors. You
only had nine unique values in "dfm$A". Obviously it gets harder to
distinguish colors when you have more of them, so just increasing the
number that rainbow() returns wi
Correction at the end.
On Sun, 16 Jul 2017, Jeff Newmiller wrote:
On Sat, 15 Jul 2017, Michael Reed via R-help wrote:
Dear All,
I need some help arranging data that was imported.
It would be helpful if you were to use dput to give us the sample data since
you say you have already imported
On Sat, 15 Jul 2017, Michael Reed via R-help wrote:
Dear All,
I need some help arranging data that was imported.
It would be helpful if you were to use dput to give us the sample data
since you say you have already imported it.
The imported data frame looks something like this (the actual
> On Jul 16, 2017, at 6:36 AM, Nada Gh wrote:
>
> Hi,
>
> I create a plot using sunflowerplot, I need to highlight one point to show
> its importance. What suggestion you have to accomplish this?
>
> Thanks,
> Aden
>
> [[alternative HTML version deleted]]
Please read the Posting Guide.
I am stuck. The archive package won't compile for me on Ubuntu, and the
CRANextra repo seems to be down so I cannot install packages on Windows right
now. Perhaps you can zip the corrupt text file and put it online somewhere?
Don't use the archive package to pack it since there seem to be issues
thank you David and Bert, these solutions will work for me... Andras
On Saturday, July 15, 2017 6:05 PM, Bert Gunter
wrote:
...
and here is a slightly cleaner and more transparent way of doing the
same thing (setdiff() does the matching)
> with(df, setdiff(ID,ID[samples %in% c("B","C"
Hi,
I create a plot using sunflowerplot, I need to highlight one point to show
its importance. What suggestion you have to accomplish this?
Thanks,
Aden
[[alternative HTML version deleted]]
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> On Jul 16, 2017, at 8:47 AM, Bert Gunter wrote:
>
> ??
> If I haven't misunderstood, they are completely different!
>
> 1) NIR must be a matrix, or poly(NIR,...) will fail.
> 2) Due to the previously identified bug in poly, degree must be
> explicitly given as poly(NIR, degree =2,raw = TRUE).
hi, yep, there are two problems -- but i think only the segfault is within
the scope of a base R issue? i need to look closer at the corrupted
decompression and figure out whether i should talk to the brazilian
government agency that creates that .rar file or open an issue with the
archive package
??
If I haven't misunderstood, they are completely different!
1) NIR must be a matrix, or poly(NIR,...) will fail.
2) Due to the previously identified bug in poly, degree must be
explicitly given as poly(NIR, degree =2,raw = TRUE).
Now consider the following example:
> df <-matrix(runif(60),ncol
For more than 10 records, how to reformat the colors? Also, how to show the
first legend only, but at the bottom, while the second legend in your code
is not necessary? In all, the same A values have the same color, but
different symbols in DF==1 and DF==2.
Thanks for your help.
On Sun, Jul 16, 20
Hi Jim,
For true color, I meant that the points in the figure do not correspond to
the values from the dataframe. Also, why to use rainbow(9) here? And the
legend is straight in the middle, is it possible to reformat it to the very
bottom? Thanks again.
On Sun, Jul 16, 2017 at 2:50 AM, Jim Lemon
> On Jul 13, 2017, at 7:43 AM, Bert Gunter wrote:
>
> Below.
>
> -- Bert
> Bert Gunter
>
>
>
> On Thu, Jul 13, 2017 at 3:07 AM, Luigi Biagini
> wrote:
>> I have two ideas about it.
>>
>> 1-
>> i) Entering variables in quadratic form is done with the command I
>> (variable ^ 2) -
>> plsr (
So you are saying there are two problems... one that produces a corrupt file
from a valid compressed file, and one that segfaults when presented with that
corrupt file? Can you please confirm the file name and run md5sum on it and
share the result so we can tell when the file problem has been re
hi, the text file that prompts the segfault is 4gb but only 80,937 lines
> file.info( "S:/temp/crash.txt")
size isdir mode mtime
ctime atime exe
S:/temp/crash.txt 4078192743 FALSE 666 2017-07-15 17:24:35 2017-07-15
17:19:47 2017-07-15 17:19:47
On 16/07/2017 6:17 AM, Anthony Damico wrote:
thank you for taking the time to write this. i set it running last
night and it's still going -- if it doesn't finish by tomorrow, i will
try to find a site to host the problem file and add that link to the bug
report so the archive package can be avo
sorry, typo, 80937 not 809367
On Sun, Jul 16, 2017 at 6:21 AM, Anthony Damico wrote:
> hi, thank you for attempting this. it looks like your unix machine
> unzipped the txt file without corruption -- if you copied over the same txt
> file to windows 7, i don't think that would reproduce the prob
hi, thank you for attempting this. it looks like your unix machine unzipped
the txt file without corruption -- if you copied over the same txt file to
windows 7, i don't think that would reproduce the problem? i think it
needs to be the corrupted text file where R.utils::countLines( txtfile
)
thank you for taking the time to write this. i set it running last night
and it's still going -- if it doesn't finish by tomorrow, i will try to
find a site to host the problem file and add that link to the bug report so
the archive package can be avoided at least. i'm sorry for the bother
On Sa
Hi lily,
As I have no idea of what the "true record" is, I can only guess.
Maybe this will help:
# get some fairly distinct colors
rainbow_colors<-rainbow(9)
# this should sort the numbers in dfm$A
dfm$Acolor<-factor(dfm$A)
plot(dfm$B,dfm$C,pch=ifelse(dfm$DF==1,1,19),
col=rainbow_colors[as.numeri
Hi Michael,
Try gather from the tidyr package
HTH
Ulrik
Michael Reed via R-help schrieb am So., 16. Juli
2017, 10:19:
> Dear All,
>
> I need some help arranging data that was imported.
>
> The imported data frame looks something like this (the actual file is
> huge, so this is example data)
>
I see. Thank you for the help.
On Thu, Jul 13, 2017 at 10:43 PM, Bert Gunter
wrote:
> Below.
>
> -- Bert
> Bert Gunter
>
>
>
> On Thu, Jul 13, 2017 at 3:07 AM, Luigi Biagini
> wrote:
> > I have two ideas about it.
> >
> > 1-
> > i) Entering variables in quadratic form is done with the command
Dear All,
I need some help arranging data that was imported.
The imported data frame looks something like this (the actual file is huge, so
this is example data)
DF:
IDKey X1 Y1 X2 Y2 X3 Y3 X4 Y4
Name1 21 15 25 10
Name2 15 18 35 24 27 45
Name3 17 21 30 22 15 40 32 55
25 matches
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