manipulatr

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12/4/23

Hi all, It looks like this mailing hasn't really been active for a few years, and it looks like

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Hi all, It looks like this mailing hasn't really been active for a few years, and it looks like

12/4/23

2/22/22

Installing dplyr

Hi I am new to programming and R so I would appreciate if someone can be of to me on installing the

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Installing dplyr

Hi I am new to programming and R so I would appreciate if someone can be of to me on installing the

2/22/22

8/24/20

Google Analytics Sample Data

Hi! I'm working on Google Analytics Sample data, it comes straight from BigQuery. Data Source -

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Google Analytics Sample Data

Hi! I'm working on Google Analytics Sample data, it comes straight from BigQuery. Data Source -

8/24/20

Dan Mungai, Brandon Hurr2

6/20/20

Arrange Months Chronologically

One of the easiest ways would be to convert your month column to an ordered factor and then arrange

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Arrange Months Chronologically

One of the easiest ways would be to convert your month column to an ordered factor and then arrange

6/20/20

koushik ayaluri, … mohammed imran Khan4

5/12/20

How to convert my first column to the row names

See figure attachment. On Tuesday, May 12, 2020 at 11:29:21 PM UTC-4, mohammed imran Khan wrote: Hi,

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How to convert my first column to the row names

See figure attachment. On Tuesday, May 12, 2020 at 11:29:21 PM UTC-4, mohammed imran Khan wrote: Hi,

5/12/20

T G, Ista Zahn3

5/4/20

Problems installing dplyr on Centos 8

Thank you very much! That did the trick. On Monday, May 4, 2020 at 3:32:30 PM UTC-4, izahn wrote: Hi

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Problems installing dplyr on Centos 8

Thank you very much! That did the trick. On Monday, May 4, 2020 at 3:32:30 PM UTC-4, izahn wrote: Hi

5/4/20

Yong, Arin Basu3

8/24/19

how to simplify data with tidyr

Hi Arin, Thanks for the advice! Because there are two replicates (same sample and feature, different

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how to simplify data with tidyr

Hi Arin, Thanks for the advice! Because there are two replicates (same sample and feature, different

8/24/19

Bryan Hanson, Brandon Hurr2

11/23/18

Is plyr on its way out?

Bryan, That specific PR is part of Thomas's push to speed up ggplot, specifically at the gtable

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Is plyr on its way out?

Bryan, That specific PR is part of Thomas's push to speed up ggplot, specifically at the gtable

11/23/18

Varvara Ryzhkova, Corey N4

11/20/18

How to calculate mean for intervals via plyr?

No, sorry, I don't know. My understanding is that you need to create the groups first and I don

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How to calculate mean for intervals via plyr?

No, sorry, I don't know. My understanding is that you need to create the groups first and I don

11/20/18

Yusuke MATSUYAMA, Brandon Hurr2

10/30/18

Trouble to add variables by mutate

It did make them. I've highlighted them below. You need to save your new dataset and then you can

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Trouble to add variables by mutate

It did make them. I've highlighted them below. You need to save your new dataset and then you can

10/30/18

10/26/18

melt And cast function

I am not able to work on melt and cast functii=on in R-Studio 3.5.1 ...it shows package is not

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melt And cast function

I am not able to work on melt and cast functii=on in R-Studio 3.5.1 ...it shows package is not

10/26/18

kristofkelemen, Brandon Hurr3

10/5/18

dplyr function conflicts

Thanks for the ideas, I really like the conflicted package. I am using RStudio and I think once I

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dplyr function conflicts

Thanks for the ideas, I really like the conflicted package. I am using RStudio and I think once I

10/5/18

8/16/18

Error reading uploaded html file using rvest in shiny

I want to make a shiny app which uploads a html file which has xml in it. But when I upload this html

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Error reading uploaded html file using rvest in shiny

I want to make a shiny app which uploads a html file which has xml in it. But when I upload this html

8/16/18

Brandon Hurr, Josh Kahn6

8/14/18

Re: Long to wide format

Ian, If you run the code I posted above, you are splitting x and y into separate columns per location

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Re: Long to wide format

Ian, If you run the code I posted above, you are splitting x and y into separate columns per location

8/14/18

Georgiana May, Brandon Hurr2

6/29/18

dplyr and pillar

Maybe paste the entire readout? Sounds like Pillar didn't build correctly or maybe a dependency.

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dplyr and pillar

Maybe paste the entire readout? Sounds like Pillar didn't build correctly or maybe a dependency.

6/29/18

Brandon Hurr, Gerald C3

6/29/18

Re: XML to CSV with ldply

Glad that you solved it. Sadly I didn't have an answer and I'm guessing neither did anyone

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Re: XML to CSV with ldply

Glad that you solved it. Sadly I didn't have an answer and I'm guessing neither did anyone

6/29/18

ttu...@ativamed.com, … jim holtman6

6/17/18

dplyr arrange function worked yesterday 28Feb2018 and does not this AM 01Mar2018....anything to do with the recent commit?

Hello Jim, Yes, I think I needed to correct my library path to the package….thanks much, Tom Thomas

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dplyr arrange function worked yesterday 28Feb2018 and does not this AM 01Mar2018....anything to do with the recent commit?

Hello Jim, Yes, I think I needed to correct my library path to the package….thanks much, Tom Thomas

6/17/18

Stuart Luppescu

4/25/18

Trouble specifying names -- is this a quoting problem?

Hello manipulators, I'm having problems specifying columns in a data frame by name. The structure

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Trouble specifying names -- is this a quoting problem?

Hello manipulators, I'm having problems specifying columns in a data frame by name. The structure

4/25/18

Brandon Hurr, mwh...@gmail.com2

3/15/18

Re: Error in using weighted_mean with summarise_at

You can fix this using quo() library(dplyr) vars <- c("mpg", "drat") mtcars %

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Re: Error in using weighted_mean with summarise_at

You can fix this using quo() library(dplyr) vars <- c("mpg", "drat") mtcars %

3/15/18

Michael Sumner3

2/21/18

nrow returns NULL for a simulated source?

I figured it out, described here: https://community.rstudio.com/t/dbplyr-lazy-ops-nrow-returns-null-

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nrow returns NULL for a simulated source?

I figured it out, described here: https://community.rstudio.com/t/dbplyr-lazy-ops-nrow-returns-null-

2/21/18

Brandon Hurr, Kazmierczak Stéphane2

2/16/18

Re: While using dplyr with rowwise is it possible to also printout the line number as a progress bar

Thank you very much Brandon for the link, It looks exactly like what I needed, I should be able to

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Re: While using dplyr with rowwise is it possible to also printout the line number as a progress bar

Thank you very much Brandon for the link, It looks exactly like what I needed, I should be able to

2/16/18

Roman B, eipi104

1/9/18

Grouped correlation for more than two variables

In my previous post "column_spec" should be just "column" (without the quotes).

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Grouped correlation for more than two variables

In my previous post "column_spec" should be just "column" (without the quotes).

1/9/18

Dawn Ng, Dave Childers4

1/9/18

Error message with spread()

That typically happens when the variables do not uniquely identify the rows. One workaround is to do

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Error message with spread()

That typically happens when the variables do not uniquely identify the rows. One workaround is to do

1/9/18

12/23/17

Fwd: Us congress hearing of maan alsaan Money laundry قضية الكونغجرس لغسيل الأموال للمليادير معن الصانع

موقع اليوتيوب الذي عرض فيديوهات جلسة استماع الكونجرس الأمريكي لمتابعة نشاطات غسل الأموال ونشاطات

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Fwd: Us congress hearing of maan alsaan Money laundry قضية الكونغجرس لغسيل الأموال للمليادير معن الصانع

موقع اليوتيوب الذي عرض فيديوهات جلسة استماع الكونجرس الأمريكي لمتابعة نشاطات غسل الأموال ونشاطات

12/23/17

Jonathan Judge, Hadley Wickham2

12/19/17

"weight" argument with sample_n and sample_frac in dplyr

The weights are scaled to sum to 1, then passed on to sample() as probability weights. Hadley On Fri,

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"weight" argument with sample_n and sample_frac in dplyr

The weights are scaled to sum to 1, then passed on to sample() as probability weights. Hadley On Fri,

12/19/17

holger brandl, Hadley Wickham3

12/9/17

How to pass an unqoted column name to another method?

Thanks Hadley, it works perfectly now. Best, Holger Hadley Wickham <h.wi...@gmail.com>

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How to pass an unqoted column name to another method?

Thanks Hadley, it works perfectly now. Best, Holger Hadley Wickham <h.wi...@gmail.com>

12/9/17

holger brandl, Romain Francois3

12/7/17

How to use quotation API to implement inplace mutate helper?

Thanks Romain, works perfectly! Romain Francois <romain.francoi...@gmail.com>

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How to use quotation API to implement inplace mutate helper?

Thanks Romain, works perfectly! Romain Francois <romain.francoi...@gmail.com>

12/7/17

João Paulo Lemes Machado

11/16/17

Hi, my name is João Paulo I am a master's student in the course of computer science. I intend to

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Hi, my name is João Paulo I am a master's student in the course of computer science. I intend to

11/16/17

Thomas Hopper, … Brandon Hurr11

11/14/17

distinct() on selected columns only?

Romain, Thanks for following up with this. Really helps me understand what's going on a bit

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distinct() on selected columns only?

Romain, Thanks for following up with this. Really helps me understand what's going on a bit

11/14/17

Benoit Daloze, Patrick Kilduff2

10/23/17

Why does dplyr/tibble not merge factors with different levels?

Hi Benoit, This happens because R 'assumes' that a column of class factor in a data.frame has

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Why does dplyr/tibble not merge factors with different levels?

Hi Benoit, This happens because R 'assumes' that a column of class factor in a data.frame has

10/23/17

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