Re: [R] Cook's distance for least absolute deviation (lad) regressions
Hi Kelly, Perhaps the best place to look is the "car" package. There is a somewhat confusing reference in the "cookd" function help page to the "cooks.distance" function in the "base" package that doesn't seem to be there. Whether this is the case or not, I think you can still use the "cookd" alias. Jim On Mon, Mar 21, 2022 at 11:57 AM Kelly Thompson wrote: > > I'm wanting to calculate Cook's distance for least absolute deviation > (lad) regressions. > > Which R packages and functions offer this? > > Thanks! > > __ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Naming files within R code
Hello,
You can read in the files in a `lapply` loop, assign the result to a
list, say df_list, and
names(df_list) <- c("tay","forth","don")
list2env(df_list, envir = globalenv())
This creates 3 data.frames with those names in the global environment.
Hope this helps,
Rui Barradas
Às 22:02 de 20/03/2022, Nick Wray escreveu:
HelloI have data from various Scottish river catchments in the form of
csv files. I want to be able to download the files in turn and refer to
each one by an assigned name from a vector of names, but within R. So, for
example, if my vector of names is c("tay","forth","don") I want to tell R
to refer to the sequences of dataframes as a variable name, ie the table
uploaded from the first csv becomes the object tay *within* R and so on, so
that I could the do things like write print(tay[,1]) etc,rather than having
to refer to a list eg print(riverlist[[1]][,1]) I don't know whether this
is possible but if it is I'd be grateful for any pointers
Thanks, Nick Wray
[[alternative HTML version deleted]]
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Re: [R] Bug in R-install -- sysdata.rda
Please don't post to multiple lists at once... this is widely frowned on by
many mailing lists. If you simply read the Posting Guide it will inform you
that you should post questions "related to compiling" on r-devel.
I also recommend that you read the R Administration and Installation manual,
because I don't think cygwin is actually a supported platform... the Rtools
development tool chain is the supported approach for building on Windows.
On March 20, 2022 12:54:59 AM PDT, Manu goswami wrote:
>Dear R Developers,
>
>Building R from source has never been straight forward but now it has become
>impossible. Even when one compiles and links all files
>Still below error is stopping completing build process. This certainly is
>deplorably mischievous. Please support to resolve immediately.
>
>Cygwin + win 10 -> error installing sysdata.rda , 64 BIT.
>
>
>make[4]: Entering directory '/cygdrive/c/ons_1/e2/4.1.2/src/library/tools'
>installing 'sysdata.rda'
>
>*** caught segfault ***
>address 0x18, cause 'memory not mapped'
>
>Traceback:
>1: .Call(PS_sigs, 1L)
>2: eval(exprs[i], envir)
>3: eval(exprs[i], envir)
>4: sys.source(codeFile, env, keep.source = keep.source, keep.parse.data =
>keep.parse.data)
>5: doTryCatch(return(expr), name, parentenv, handler)
>6: tryCatchOne(expr, names, parentenv, handlers[[1L]])
>7: tryCatchList(expr, classes, parentenv, handlers)
>8: tryCatch(expr, error = function(e) {call <- conditionCall(e)if
>(!is.null(call)) {if (identical(call[[1L]], quote(doTryCatch)))
> call <- sys.call(-4L)dcall <- deparse(call, nlines = 1L)
>prefix <- paste("Error in", dcall, ": ")LONG <- 75Lsm <-
>strsplit(conditionMessage(e), "\n")[[1L]]w <- 14L + nchar(dcall, type
>= "w") + nchar(sm[1L], type = "w")if (is.na(w)) w <- 14L +
>nchar(dcall, type = "b") + nchar(sm[1L], type = "b")if
>(w > LONG) prefix <- paste0(prefix, "\n ")}else prefix <-
>"Error : "msg <- paste0(prefix, conditionMessage(e), "\n")
>.Internal(seterrmessage(msg[1L]))if (!silent &&
>isTRUE(getOption("show.error.messages"))) {cat(msg, file = outFile)
>.Internal(printDeferredWarnings())}invisible(structure(msg, class
>= "try-error", condition = e))})
>9: try(sys.source(codeFile, env, keep.source = keep.source, keep.parse.data =
>keep.parse.data))
>10: loadNamespace(x)
>An irrecoverable exception occurred. R is aborting now ...
>/bin/sh: line 1: 52047 Doneecho
>"tools:::sysdata2LazyLoadDB(\"./R/sysdata.rda\",\"../../../library/tools/R\")"
> 52048 Segmentation fault (core dumped) | R_DEFAULT_PACKAGES=NULL
> LC_ALL=C R_ENABLE_JIT=0 TZ=UTC ../../../bin/R --vanilla --no-echo
>make[4]: *** [../../../share/make/basepkg.mk:151: sysdata] Error 139
>make[4]: Leaving directory '/cygdrive/c/ons_1/e2/4.1.2/src/library/tools'
>make[3]: *** [Makefile:36: all] Error 2
>make[3]: Leaving directory '/cygdrive/c/ons_1/e2/4.1.2/src/library/tools'
>make[2]: *** [Makefile:37: R] Error 1
>make[2]: Leaving directory '/cygdrive/c/ons_1/e2/4.1.2/src/library'
>make[1]: *** [Makefile:28: R] Error 1
>make[1]: Leaving directory '/cygdrive/c/ons_1/e2/4.1.2/src'
>make: *** [Makefile:61: R] Error 1
>
>Warm Regards,
>Manu
>Sent from Mail for Windows
>
>
>
> [[alternative HTML version deleted]]
>
>__
>R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
>https://stat.ethz.ch/mailman/listinfo/r-help
>PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>and provide commented, minimal, self-contained, reproducible code.
--
Sent from my phone. Please excuse my brevity.
__
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[R] Naming files within R code
HelloI have data from various Scottish river catchments in the form of
csv files. I want to be able to download the files in turn and refer to
each one by an assigned name from a vector of names, but within R. So, for
example, if my vector of names is c("tay","forth","don") I want to tell R
to refer to the sequences of dataframes as a variable name, ie the table
uploaded from the first csv becomes the object tay *within* R and so on, so
that I could the do things like write print(tay[,1]) etc,rather than having
to refer to a list eg print(riverlist[[1]][,1]) I don't know whether this
is possible but if it is I'd be grateful for any pointers
Thanks, Nick Wray
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] Bug in R-install -- sysdata.rda
Dear R Developers,
Building R from source has never been straight forward but now it has become
impossible. Even when one compiles and links all files
Still below error is stopping completing build process. This certainly is
deplorably mischievous. Please support to resolve immediately.
Cygwin + win 10 -> error installing sysdata.rda , 64 BIT.
make[4]: Entering directory '/cygdrive/c/ons_1/e2/4.1.2/src/library/tools'
installing 'sysdata.rda'
*** caught segfault ***
address 0x18, cause 'memory not mapped'
Traceback:
1: .Call(PS_sigs, 1L)
2: eval(exprs[i], envir)
3: eval(exprs[i], envir)
4: sys.source(codeFile, env, keep.source = keep.source, keep.parse.data =
keep.parse.data)
5: doTryCatch(return(expr), name, parentenv, handler)
6: tryCatchOne(expr, names, parentenv, handlers[[1L]])
7: tryCatchList(expr, classes, parentenv, handlers)
8: tryCatch(expr, error = function(e) {call <- conditionCall(e)if
(!is.null(call)) {if (identical(call[[1L]], quote(doTryCatch)))
call <- sys.call(-4L)dcall <- deparse(call, nlines = 1L)
prefix <- paste("Error in", dcall, ": ")LONG <- 75Lsm <-
strsplit(conditionMessage(e), "\n")[[1L]]w <- 14L + nchar(dcall, type =
"w") + nchar(sm[1L], type = "w")if (is.na(w)) w <- 14L +
nchar(dcall, type = "b") + nchar(sm[1L], type = "b")if
(w > LONG) prefix <- paste0(prefix, "\n ")}else prefix <-
"Error : "msg <- paste0(prefix, conditionMessage(e), "\n")
.Internal(seterrmessage(msg[1L]))if (!silent &&
isTRUE(getOption("show.error.messages"))) {cat(msg, file = outFile)
.Internal(printDeferredWarnings())}invisible(structure(msg, class =
"try-error", condition = e))})
9: try(sys.source(codeFile, env, keep.source = keep.source, keep.parse.data =
keep.parse.data))
10: loadNamespace(x)
An irrecoverable exception occurred. R is aborting now ...
/bin/sh: line 1: 52047 Doneecho
"tools:::sysdata2LazyLoadDB(\"./R/sysdata.rda\",\"../../../library/tools/R\")"
52048 Segmentation fault (core dumped) | R_DEFAULT_PACKAGES=NULL
LC_ALL=C R_ENABLE_JIT=0 TZ=UTC ../../../bin/R --vanilla --no-echo
make[4]: *** [../../../share/make/basepkg.mk:151: sysdata] Error 139
make[4]: Leaving directory '/cygdrive/c/ons_1/e2/4.1.2/src/library/tools'
make[3]: *** [Makefile:36: all] Error 2
make[3]: Leaving directory '/cygdrive/c/ons_1/e2/4.1.2/src/library/tools'
make[2]: *** [Makefile:37: R] Error 1
make[2]: Leaving directory '/cygdrive/c/ons_1/e2/4.1.2/src/library'
make[1]: *** [Makefile:28: R] Error 1
make[1]: Leaving directory '/cygdrive/c/ons_1/e2/4.1.2/src'
make: *** [Makefile:61: R] Error 1
Warm Regards,
Manu
Sent from Mail for Windows
[[alternative HTML version deleted]]
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] Can browseURL open a lynx browser?
Dear Ashim,
If you really want to use lynx, then you need to open up a new terminal to make
this work. For example, this will do:
browseURL("http://www.r-project.org","xterm -e lynx")
But this will open up a new terminal for each call to browseURL().
Best,
Wolfgang
>-Original Message-
>From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Ashim Kapoor
>Sent: Sunday, 20 March, 2022 10:42
>To: Jeff Newmiller
>Cc: R Help
>Subject: Re: [R] Can browseURL open a lynx browser?
>
>Dear Sir,
>
>> You mention reading the ?browseURL help page, but seem to make no reference
>> to
>the available options for invoking the browser of your choice. If the browser
>you
>choose isn't behaving when you do this, then isn't this a question for a forum
>related to that browser?
>
>OK.
>
>Thank you,
>Ashim
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] Combining data.frames
Hello,
The two merge below give identical results.
Maybe there was something in your R session?
df3 <- merge(df1, df2, by = c("date", "geo_hash" ), all = TRUE)
df3b <- merge(df1, df2, all = TRUE)
identical(df3, df3b)
#[1] TRUE
Hope this helps,
Rui Barradas
Às 02:05 de 20/03/2022, Jeff Reichman escreveu:
Ok this seems to work correctly
df1 <- data.frame(date =
as.factor(c("2021-1-1","2021-1-1","2021-1-1","2021-1-1","2021-1-1",
"2021-1-2","2021-1-2","2021-1-3","2021-1-3","2021-1-3",
"2021-1-4")),
geo_hash =
as.factor(c("abc123","abc123","abc456","abc789","abc246","abc123",
"asd123","abc789","abc890","abc123","z12345")),
ad_id =
as.factor(c("a12345","b12345","a12345","a12345","c12345",
"b12345","b12345","a12345","b12345","a12345","a12345")))
df2 <- data.frame(date =
as.factor(c("2021-1-1","2021-1-1","2021-1-2","2021-1-3","2021-1-3","2021-1-4")),
geo_hash =
as.factor(c("abc123","abc456","abc123","abc789","abc890","w12345")),
event =
as.factor(c("shoting","ied","protest","riot","protest","killing")))
df1
df2
#df3 <- merge(df1, df2, all = TRUE)
df3 <- merge(df1, df2, by = c("date", "geo_hash" ), all = TRUE)
df3
-Original Message-
From: Jeff Newmiller
Sent: Saturday, March 19, 2022 8:55 PM
To: reichm...@sbcglobal.net; Jeff Reichman ; 'Tom Woolman'
Cc: r-help@r-project.org
Subject: Re: [R] Combining data.frames
by = c("date", "geo_hash" )
On March 19, 2022 6:31:19 PM PDT, Jeff Reichman wrote:
Yes I'm reading that presently
The closest I've gotten has been
df3 <- merge(df1, df2, all = TRUE)
-Original Message-
From: Tom Woolman
Sent: Saturday, March 19, 2022 8:27 PM
To: reichm...@sbcglobal.net
Cc: r-help@r-project.org
Subject: Re: [R] Combining data.frames
You can also do "SQL-like" joins in the tidyverse with dplyr.
On 2022-03-19 21:23, Jeff Reichman wrote:
Evening Tom
Yest I've been playing with the merge function. But haven't been
able to achieve what I need. Could maybe the way to to and it might
be my syntax
-Original Message-
From: Tom Woolman
Sent: Saturday, March 19, 2022 8:20 PM
To: reichm...@sbcglobal.net
Cc: r-help@r-project.org
Subject: Re: [R] Combining data.frames
Have you looked at the merge function in base R?
https://www.rdocumentation.org/packages/base/versions/3.6.2/topics/me
r
ge
On 2022-03-19 21:15, Jeff Reichman wrote:
R-Help Community
I'm trying to combine two data.frames which each containing 10
columns of which they each share two common fields. Here are two
small test datasets.
df1 <- data.frame(date =
c("2021-1-1","2021-1-1","2021-1-1","2021-1-1","2021-1-1",
"2021-1-2","2021-1-2","2021-1-3","2021-1-3","2021-1-3"),
geo_hash =
c("abc123","abc123","abc456","abc789","abc246","abc123",
"asd123","abc789","abc890","abc123"),
ad_id =
c("a12345","b12345","a12345","a12345","c12345",
"b12345","b12345","a12345","b12345","a12345"))
df2 <- data.frame(date =
c("2021-1-1","2021-1-1","2021-1-2","2021-1-3","2021-1-3"),
geo_hash =
c("abc123","abc456","abc123","abc789","abc890"),
event =
c("shoting","ied","protest","riot","protest"))
I'm trying to combine them such that I get a combined data.frames
such as
dategeo_hashad_id event
1/1/2021abc123 a12345 shoting
1/1/2021abc123 b12345
1/1/2021abc456 a12345 ied
1/1/2021abc789 a12345
1/1/2021abc246 c12345
Jeff
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and provide commented, minimal, self-contained, reproducible code.
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and provide commented, minimal, self-contained, reproducible code.
--
Sent from my phone. Please excuse my brevity.
__
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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Re: [R] Can browseURL open a lynx browser?
Dear Sir, > You mention reading the ?browseURL help page, but seem to make no reference > to the available options for invoking the browser of your choice. If the > browser you choose isn't behaving when you do this, then isn't this a > question for a forum related to that browser? OK. Thank you, Ashim __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Can browseURL open a lynx browser?
Dear Sir,
> I haven't used lynx in a while, but
>
> browseURL("http://www.google.com;, browser = "elinks -remote")
>
> works for me as long as an elinks session is already running.
The above elinks incantation is working for me.
Many thanks,
Ashim
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and provide commented, minimal, self-contained, reproducible code.
Re: [R] Can browseURL open a lynx browser?
On Sun, Mar 20, 2022 at 12:39 PM Ashim Kapoor wrote:
>
> Dear all,
>
> I wish to do :
>
> browseURL("http://www.google.com","lynx;)
>
> But this is not opening the lynx browser. I am able to open lynx from
> the Debian command line and lynx is on the PATH.
I haven't used lynx in a while, but
browseURL("http://www.google.com;, browser = "elinks -remote")
works for me as long as an elinks session is already running.
Best,
-Deepayan
> When I do :
>
> browseURL("http://www.google.com;)
>
> it does open up the url in Firefox.
>
> When I do ?browseURL it says:
>
> If ‘browser’ supports remote control and R knows how to
> perform it, the URL is opened in any already-running browser
> or a new one if necessary. This mechanism currently is
> available for browsers which support the ‘"-remote
> openURL(...)"’ interface (which includes Mozilla and Opera),
> Galeon, KDE konqueror (_via_ kfmclient) and the GNOME
> interface to Mozilla. (Firefox has dropped support, but
> defaults to using an already-running browser.) Note that the
> type of browser is determined from its name, so this
> mechanism will only be used if the browser is installed under
> its canonical name.
>
> How can I find out if the -remote openURL interface is supported by lynx?
>
> Thank you,
> Ashim
>
> __
> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] Can browseURL open a lynx browser?
You mention reading the ?browseURL help page, but seem to make no reference to
the available options for invoking the browser of your choice. If the browser
you choose isn't behaving when you do this, then isn't this a question for a
forum related to that browser?
On March 20, 2022 12:09:05 AM PDT, Ashim Kapoor wrote:
>Dear all,
>
>I wish to do :
>
>browseURL("http://www.google.com","lynx;)
>
>But this is not opening the lynx browser. I am able to open lynx from
>the Debian command line and lynx is on the PATH.
>
>When I do :
>
>browseURL("http://www.google.com;)
>
>it does open up the url in Firefox.
>
>When I do ?browseURL it says:
>
> If ‘browser’ supports remote control and R knows how to
> perform it, the URL is opened in any already-running browser
> or a new one if necessary. This mechanism currently is
> available for browsers which support the ‘"-remote
> openURL(...)"’ interface (which includes Mozilla and Opera),
> Galeon, KDE konqueror (_via_ kfmclient) and the GNOME
> interface to Mozilla. (Firefox has dropped support, but
> defaults to using an already-running browser.) Note that the
> type of browser is determined from its name, so this
> mechanism will only be used if the browser is installed under
> its canonical name.
>
>How can I find out if the -remote openURL interface is supported by lynx?
>
>Thank you,
>Ashim
>
>__
>R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
>https://stat.ethz.ch/mailman/listinfo/r-help
>PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>and provide commented, minimal, self-contained, reproducible code.
--
Sent from my phone. Please excuse my brevity.
__
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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