Hi Md,
This kind of clunky, but it might do what you want.
df1<-read.table(text="DateRainfall_Duration
6/14/2016 10
6/15/2016 20
6/17/2016 10
8/16/2016 30
8/19/2016 40",
header=TRUE,stringsAsFactors=FALSE)
df1$Date<-as.Date(df1$Date,"%m/%d/%Y")
df2<-read.t
Dear Xavier:
It sounds like you have a right mess! Perhaps others cleverer and more
diligent than I can sort through it and diagnose the problem. However,
it really *does* sound like you need to step back, take a deep breath,
and spend some time with an R tutorial or two (there are many good
ones
> On Jan 31, 2017, at 6:35 PM, CHIRIBOGA Xavier
> wrote:
>
> Dear colleagues,
>
>
> I am trying to perform GLM ..but I got some objects masked: and an error
> message below
>
>
> a <- read.table(file.choose(), h<-T)
>> head(a)
> time treatment transinduc
> 11 CHA0+Db 1,0768
Do
Hadley,
It’s sometimes amazing the mistakes I can make. No, it did not do what I
wanted, which was
read_xml(str_c(with_ns_xml, collapse = “")
Reproducible example follows:
library(stringr)
library(xml2)
## Given the correct argument value for collapse, the next two lines work
no_ns <- read_xml(s
Problem: Error in mcp2matrix(model, linfct = linfct)
Post hoc test is not working. Does anyone know what I did wrong?
modmisto<-lme(Cobertura~Tratamento, random=~1|Parcela, data=Cover_BraquiT3)
summary(modmisto)
tukey<-glht(modmisto, mcp(Tratamento="Tukey")) Error in mcp2matrix(model,
linfct =
Hi Elham,
It looks to me as though you are looking for matches in the name field
and then asking for all columns except the first (-1). If you only
have two columns in "coding.rpkm", and "name" is the first column, you
will get whatever is in the second column that has a match in the
"name" column.
Hello R-help list,
I am a new list member. My first question: I was trying out sparklyr (in R ver
3.3.2) on my Red Hat Linux workstation, following the instructions at
spark.rstudio.com as to how to download and use a local copy of Spark. The
Spark download appears to work. However, when I try
Dear colleagues,
I am trying to perform GLM ..but I got some objects masked: and an error
message below
a <- read.table(file.choose(), h<-T)
> head(a)
time treatment transinduc
11 CHA0+Db 1,0768
21 CHA0+Db 1,0706
31 CHA0+Db 1,0752
41 CHA0+Db 1,0689
5
I think you want
x <- read_xml('
http://labkey.org/etl/xml";>
MFIA 9-Plex (CharlesRiver)
')
The collapse argument do what you think it does.
Hadley
On Tue, Jan 31, 2017 at 5:36 PM, Mark Sharp wrote:
> Hadley,
>
> Thank you. I am able to get the xml_ns_strip() function to work with my file
Hadley,
Thank you. I am able to get the xml_ns_strip() function to work with my file
directly so I will likely be able to reach my immediate goal.
However, I still have had no success with understanding the namespace problem.
I am not able to use read_xml() using the object I generated for the
Hi Kwesi,
I worked through your code below, and I think that when you have the
two variables "mon.t1" and "seas.t1" you can select a "rolling
quarter" like this:
# the file name in your example is different from the one you sent
era<-read.table(file="SAfr_700hpa_7x5II.txt",header=FALSE,sep=" ",
s
On 01/02/17 10:34, Elham - via R-help wrote:
hello everybody,I have a very very huge table in R from calculating
correlation,how can I filter it per spearman correlation and p-value
before export it,I mean what is the function that I use?I want to
select the pairs for value (r), , greater than
actually,First I searched in net,after that I sent my question, because I
couldn't find the function.
On Wednesday, February 1, 2017 1:34 AM, Bert Gunter
wrote:
... And why did you not do a web search on "correlation coefficient in
R", which would have led you almost imediately to ?cor
See the last example in ?xml2::xml_find_all or use xml2::xml2::xml_ns_strip()
Hadley
On Tue, Jan 31, 2017 at 9:43 AM, Mark Sharp wrote:
> I am trying to read a series of XML files that use a namespace and I have
> failed, thus far, to discover the proper syntax. I have a reproducible
> example
... And why did you not do a web search on "correlation coefficient in
R", which would have led you almost imediately to ?cor and friends?
-- Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in h
hello everybody,I have a very very huge table in R from calculating
correlation,how can I filter it per spearman correlation and p-value before
export it,I mean what is the function that I use?I want to select the pairs for
value (r), , greater than 0.9 (directly correlated) and less than -0.9
Hello guys, I am trying to solve a problem in R. I have 2 data frames which
look like this:
df1 <-
DateRainfall_Duration
6/14/2016 10
6/15/2016 20
6/17/2016 10
8/16/2016 30
8/19/2016 40
df2 <-
DateRemoval.Rate
6/17/201664.7
6/30/201622.63
7/14/201
Hi Dear Jim,
I did it, both return a vector of name of the genes with different length,as I
said before I have list of coding and noncoding so the length are not same.
where is number?!
and at the end of print there is this error :
<0 rows> (or 0-length row.names)
On Tuesday, January 31,
I am trying to read a series of XML files that use a namespace and I have
failed, thus far, to discover the proper syntax. I have a reproducible example
below. I have two XML character strings defined: one without a namespace and
one with. I show that I can successfully extract the node using th
Hi
Of course you have fewer values than in original data.
> x<-1:21
> length(rowSums(embed(x,3)))
[1] 19
> length(x)
[1] 21
> embed(x,3)
[,1] [,2] [,3]
[1,]321
[2,]432
[3,]543
[4,]654
[5,]765
[6,]876
[7,]98
Dear John and list members,
I have found a solution using the package nlWaldTest. I post the
solution in case someone else will have this problem.
Here is a summary of the problem:
I would like use the delta method for a function for which no derivative
using D() can be calculated. I would li
Hi Elham,
On Tue, Jan 31, 2017 at 7:28 PM, Elham - wrote:
> Hi Dear Jim,
>
> I did it, both return a vector of name of the genes with different length,as
> I said before I have list of coding and noncoding so the length are not
> same.
>
> where is number?!
>
Not in the values you are extracting
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