1. Why do you think this is a "very strange" problem?
2. Your minimal example is helpful, but confusing: the entries in the
2nd table appear to have nothing to do with the first. I'll assume
that it's just the *form* that you want to show. Also, your
specification may be incomplete: Do the rows co
Hi R helpers,
I am stuck with a very strange problem.
My input data is
structure(list(Date = structure(c(1447007400, 1447007400, 1447093800,
1447093800), tzone = "", class = c("POSIXct", "POSIXt")), Prod = c("Colg",
"P&G", "Colg", "P&G"), Amt = c(57, 11, 62, 77), Amt1 = c(86,
72, 20, 23), Amt2 =
names(result) <- country
should do what you want.
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of
Vincy Pyne [vincy_p...@yahoo.ca]
Sent: 31 December 2010 16:07
To: r-help@r-project.org
Subject: [R] Changing column names
D
Pyne wrote:
From: Vincy Pyne
Subject: [R] Changing column names
To: r-help@r-project.org
Date: Friday, December 31, 2010, 6:07 AM
Dear R helpers
Wish you all a very Happy and Prosperous New Year 2011.
I have following query.
country = c("US", "France", "UK", &quo
var1 var2
1 25 45
2 80 132
3 135 11
country = c("US", "Canada")
colnames(df1) <- country
HTH
Amy
--- On Fri, 12/31/10, Vincy Pyne wrote:
From: Vincy Pyne
Subject: [R] Changing column names
To: r-help@r-project.org
Date: Friday, D
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
> On Behalf Of Vincy Pyne
> Sent: Thursday, December 30, 2010 10:07 PM
> To: r-help@r-project.org
> Subject: [R] Changing column names
>
> Dear R helpers
>
>
Dear R helpers
Wish you all a very Happy and Prosperous New Year 2011.
I have following query.
country = c("US", "France", "UK", "NewZealand", "Germany", "Austria", "Italy",
"Canada")
Through some other R process, the result.csv file is generated as
result.csv
var1 var2 var3 var4
jda wrote:
>
> I have imported data from an Excel spreadsheet. Columns in that
> spreadsheet are named "name", "x", and "y", and several sets of those
> columns appear in the worksheet. For example:
>
> name x y name x y
> test1 1 3 test2 4 4
> test1 2 2 test2 5 5
> test1 3 1 test2 6 6
If the columns are in order you can just past in the new names:
Dat <- read.table(textConnection("name x y name1 x1 y1
test1 1 3 test2 4 4
test1 2 2 test2 5 5
test1 3 1 test2 6 6"), header=TRUE)
closeAllConnections()
x.vars <- grep("x", names(Dat))
y.vars <- grep("y", names(Dat))
names.va
Hi folks,
I have imported data from an Excel spreadsheet. Columns in that spreadsheet
are named "name", "x", and "y", and several sets of those columns appear in
the worksheet. For example:
name x y name x y
test1 1 3 test2 4 4
test1 2 2 test2 5 5
test1 3 1 test2 6 6
When I import these
I am not sure why you are reading and writing from disk so many times?
It will degrade performance.
Also avoid loops when you can.
just use
ONS$labels <- paste(ONS$Var1[i], ONS$Var2[i], ONS$Var3[i], ONS
$Var4[i], ONS$Var5[i], ONS$Var6[i], ONS$Var7[i], ONS$Var8[i],ONS
$Var9[i], ONS$Var10[i]
Dear R helpers
Following is a part of R code.
data_lab <- expand.grid(c("R11", "R12", "R13"), c("R21", "R22", "R23"),
c("R31", "R32", "R33"), c("R41", "R42", "R43"), c("R51", "R52", "R53"),
c("R61", "R62", "R63"), c("R71", "R72", "R73"), c("R81", "R82", "R83"),
c("R91", "R92", "R93"), c("R
12 matches
Mail list logo
