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2018 Feb 13
1
LSmeans and lsmeans
It is in the doBy package. Thanks From: Bert Gunter [mailto:bgunter.4567 at gmail.com] Sent: Tuesday, February 13, 2018 4:32 PM To: Pius Mwansa <pmwansa at shaw.ca> Cc: R-help <r-help at r-project.org> Subject: Re: [R] LSmeans and lsmeans Always cc the list unless there is good reason to keep your reply private. There is no LSmeans() function in t...
2018 Feb 13
0
LSmeans and lsmeans
...and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Tue, Feb 13, 2018 at 3:38 PM, Pius Mwansa <pmwansa at shaw.ca> wrote: > It is in the doBy package. > > > > Thanks > > > > *From:* Bert Gunter [mailto:bgunter.4567 at gmail.com] > *Sent:* Tuesday, February 13, 2018 4:32 PM > > *To:* Pius Mwansa <pmwansa at shaw.ca> > *Cc:* R-help <r-help at r-project.org> > *Subject:* Re: [R] LSmeans and lsmeans > > > > Always cc the list unless there is good reason to keep your rep...
2016 Apr 16
2
Mean of hexadecimal numbers
...need to convert back: ?as.hexmode -- 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 his "Bloom County" comic strip ) On Sat, Apr 16, 2016 at 8:20 AM, Bert Gunter <bgunter.4567 at gmail.com> wrote: > ?strtoi > > You'll have to remove the "#" first, e.g. via substring() > > -- Bert > > > Bert Gunter > > "The trouble with having an open mind is that people keep coming along > and sticking things into it." >...
2024 Jul 20
4
Using the pipe, |>, syntax with "names<-"
...- "foo" can be piped as: z <- z |>(\(x) "names<-"(x,value = "[<-"(names(x),2,'foo')))() > z a foo 1 1 a 2 2 b 3 3 c This is even awfuller than before. So my query still stands. -- Bert On Sat, Jul 20, 2024 at 1:14?PM Bert Gunter <bgunter.4567 at gmail.com> wrote: > > Nope, I still got it wrong: None of my approaches work. :( > > So my query remains: how to do it via piping with |> ? > > Bert > > > On Sat, Jul 20, 2024 at 1:06?PM Bert Gunter <bgunter.4567 at gmail.com> wrote: > > > &g...
2016 Apr 16
0
Mean of hexadecimal numbers
...255 blue 0 64 0 > rgb2hsv(col2rgb(myColors)) One Two Three h 0.08104575 0.3891798 0.1666667 s 1.00000000 1.0000000 1.0000000 v 1.00000000 0.7490196 1.0000000 Bill Dunlap TIBCO Software wdunlap tibco.com On Sat, Apr 16, 2016 at 8:27 AM, Bert Gunter <bgunter.4567 at gmail.com> wrote: > ... and if you need to convert back: ?as.hexmode > > > -- 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...
2024 Jul 20
2
Using the pipe, |>, syntax with "names<-"
It should be written more like this: ```R z <- data.frame(a = 1:3, b = letters[1:3]) z |> names() |> _[2] <- "foo" z ``` Regards, Iris On Sat, Jul 20, 2024 at 4:47?PM Bert Gunter <bgunter.4567 at gmail.com> wrote: > > With further fooling around, I realized that explicitly assigning my > last "solution" 'works'; i.e. > > names(z)[2] <- "foo" > > can be piped as: > > z <- z |>(\(x) "names<-"(x,value = &q...
2018 Feb 13
1
LSmeans and lsmeans
...sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Tue, Feb 13, 2018 at 3:20 PM, Pius Mwansa <pmwansa at shaw.ca> wrote: > They are in the lsmeans package. > > > > Pius > > > > *From:* Bert Gunter [mailto:bgunter.4567 at gmail.com] > *Sent:* Tuesday, February 13, 2018 4:16 PM > *To:* Pius Mwansa <pmwansa at shaw.ca> > *Cc:* R-help <r-help at r-project.org> > *Subject:* Re: [R] LSmeans and lsmeans > > > > In what packages? > > -- Bert > > > Bert Gunter >...
2017 Nov 10
0
Calculating frequencies of multiple values in 200 colomns
...an example. The values I have are 0 , 1, 2 . Tabulate () function seem to ignore calculating the frequency of 0 values and this is my exact problem as the frequency of 0 values should also be calculated for the maf to be calculated correctly. ________________________________ From: Bert Gunter <bgunter.4567 at gmail.com> Sent: 09 November 2017 23:51:35 To: Allaisone 1; R-help Subject: Re: [R] Calculating frequencies of multiple values in 200 colomns [[elided Hotmail spam]] "For example, if I have the values : 1 , 2 , 3 in each column, applying Tabulate () would calculate the frequency o...
2024 Jul 21
1
Using the pipe, |>, syntax with "names<-"
If you object to names(x)[2]<- ... then use replace: z |> list(x = _) |> within(replace(names(x), 2, "foo")) |> _$x On Sun, Jul 21, 2024 at 11:10?AM Bert Gunter <bgunter.4567 at gmail.com> wrote: > > hmmm... > But note that you still used the nested assignment, names()[2] <- > "foo", to circumvent R's pipe limitations, which is exactly what > Iris's solution avoids. So I think I was overawed by your cleverness > ;-) > &g...
2017 Oct 15
1
Populate one data frame with values from another dataframe for rows that match
...mail.com>?s solution was able to achieve that. Nonetheless, we do appreciate your solution. Regards ------------------ Kevin Wamae From: William Dunlap <wdunlap at tibco.com> Date: Saturday, 14 October 2017 at 20:21 To: Kevin Wamae <KWamae at kemri-wellcome.org> Cc: Bert Gunter <bgunter.4567 at gmail.com>, Rui Barradas <ruipbarradas at sapo.pt>, R-help <R-help at r-project.org> Subject: Re: [R] Populate one data frame with values from another dataframe for rows that match Your example used one distinct studyno in DF1 and one distinct pf_mcl in DF2. I think that ma...
2016 Apr 13
0
Decision Tree and Random Forrest
...ght the rules somehow on the collection of trees and give > a probability. But if that doesnt make sense, then can you just tell me > how to get the decsion rules with one tree and I will work from that. > > Mike > > Mike > > On Wed, Apr 13, 2016 at 4:30 PM, Bert Gunter <bgunter.4567 at gmail.com> wrote: > >> I think you are missing the point of random forests. But if you just >> want to predict using the forest, there is a predict() method that you >> can use. Other than that, I certainly don't understand what you mean. >> Maybe someone e...
2017 Nov 09
2
Calculating frequencies of multiple values in 200 colomns
...thout 3 . I > need a way to calculate the frequencies of all of the 3 values so the > calculation of maf will be correct as it will consider all the 3 > frequencies but not only 2 . > > > Regards > > Allahisone > ------------------------------ > *From:* Bert Gunter <bgunter.4567 at gmail.com> > *Sent:* 09 November 2017 20:56:39 > *To:* Allaisone 1 > *Cc:* r-help at R-project.org > *Subject:* Re: [R] Calculating frequencies of multiple values in 200 > colomns > > This is not a good way to do things! R has many powerful built in > functions to...
2024 Jul 21
1
Using the pipe, |>, syntax with "names<-"
hmmm... But note that you still used the nested assignment, names()[2] <- "foo", to circumvent R's pipe limitations, which is exactly what Iris's solution avoids. So I think I was overawed by your cleverness ;-) Best, Bert On Sun, Jul 21, 2024 at 8:01?AM Bert Gunter <bgunter.4567 at gmail.com> wrote: > > Wow! > Yes, this is very clever -- way too clever for me -- and meets my > criteria for a solution. > > I think it's also another piece of evidence of why piping in base R is > not suited for complex/nested assignments, as discussed in Deepa...
2017 Nov 10
2
Calculating frequencies of multiple values in 200 colomns
...e values I have are 0 , 1, 2 . Tabulate () function seem to ignore calculating the frequency of 0 values and this is my exact problem as the frequency of 0 values should also be calculated for the maf to be calculated correctly. > > ________________________________ > From: Bert Gunter <bgunter.4567 at gmail.com> > Sent: 09 November 2017 23:51:35 > To: Allaisone 1; R-help > Subject: Re: [R] Calculating frequencies of multiple values in 200 colomns > > [[elided Hotmail spam]] > > "For example, if I have the values : 1 , 2 , 3 in each column, applying Tabulate...
2016 Apr 19
2
Interquartile Range
...39;m getting another cup of coffee... -- 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 his "Bloom County" comic strip ) On Tue, Apr 19, 2016 at 10:30 AM, Bert Gunter <bgunter.4567 at gmail.com> wrote: > NO NO -- I am wrong! The paste() expression is of course evaluated. > It's just that a character string is returned of the form "something - > something". > > I apologize for the confusion. > > -- Bert > > > > > Bert...
2024 Jul 21
3
Using the pipe, |>, syntax with "names<-"
...sion and then unboxing it. > > z <- data.frame(a = 1:3, b = letters[1:3]) > z |> list(x = _) |> within(names(x)[2] <- "foo") |> _$x > ## a foo > ## 1 1 a > ## 2 2 b > ## 3 3 c > > On Sat, Jul 20, 2024 at 4:07?PM Bert Gunter <bgunter.4567 at gmail.com> wrote: > > > > This post is likely pretty useless; it is motivated by a recent post > > from "Val" that was elegantly answered using Tidyverse constructs, but > > I wondered how to do it using base R only. Along the way, I ran into > >...
2016 Apr 20
2
Interquartile Range
...imum of the density estimate. Of course, there is still the possibility > of a multi-modal distribution and the nuances of which kernel is used, > etc., etc. > > Food for thought. > > Regards, > > Marc Schwartz > > > > On Apr 19, 2016, at 7:07 PM, Bert Gunter <bgunter.4567 at gmail.com> wrote: > > > > Well, instead of your functions try: > > > > Mode <- function(x) { > > tabx <- table(x) > > tabx[which.max(tabx)] > > } > > > > and use R's IQR function instead of yours. > > > >...
2016 Apr 19
2
Interquartile Range
...Hope you enjoyed your coffee! I > ended up just using the transform argument in the ddply function. It > worked and it repeated, then I called a mode function in another call to > ddply that summarised. Kinda hacky but oh well! > > On Tue, Apr 19, 2016 at 12:31 PM, Bert Gunter <bgunter.4567 at gmail.com> > wrote: > >> ... and I'm getting another cup of coffee... >> >> -- Bert >> Bert Gunter >> >> "The trouble with having an open mind is that people keep coming along >> and sticking things into it." >> -- Opus...
2016 Apr 19
0
Interquartile Range
...at clarification Bert! Hope you enjoyed your coffee! I ended up just using the transform argument in the ddply function. It worked and it repeated, then I called a mode function in another call to ddply that summarised. Kinda hacky but oh well! On Tue, Apr 19, 2016 at 12:31 PM, Bert Gunter <bgunter.4567 at gmail.com> wrote: > ... and I'm getting another cup of coffee... > > -- 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 his "Bloom...
2016 Apr 14
3
Decision Tree and Random Forrest
...ees and > give > > a probability. But if that doesnt make sense, then can you just tell me > > how to get the decsion rules with one tree and I will work from that. > > > > Mike > > > > Mike > > > > On Wed, Apr 13, 2016 at 4:30 PM, Bert Gunter <bgunter.4567 at gmail.com > <javascript:_e(%7B%7D,'cvml','bgunter.4567 at gmail.com');>> wrote: > > > >> I think you are missing the point of random forests. But if you just > >> want to predict using the forest, there is a predict() method that you >...