PIKAL Petr
2022-Jul-27 09:48 UTC
[R] Need to insert various rows of data from a data frame after particular rows from another dataframe
Hallo,
I do not understand what you really want and you do not help much.
No error, no data, vague description of your problem, no effort to explain it
better. Only you can see your data, only you can see the error message so we are
clueless.
Cheers
Petr
From: Ranjeet Kumar Jha <ranjeetjhaiitkgp at gmail.com>
Sent: Wednesday, July 27, 2022 11:01 AM
To: PIKAL Petr <petr.pikal at precheza.cz>
Cc: R-help <r-help at r-project.org>
Subject: Re: [R] Need to insert various rows of data from a data frame after
particular rows from another dataframe
yeah rbind works find bur dataframe 2 has different format and then rbind can be
used with first dataframe. But here I am struggling to bring the 2nd dataframe
in the same format as the 1st one.
On Wed, Jul 27, 2022 at 1:13 PM PIKAL Petr <mailto:petr.pikal at
precheza.cz> wrote:
Hi.
?is not working? is extremelly vague.
1.
What do you expect this code do?
for(cr in seq_along(dacnet_17$district)){
match(arhar_18$district, dacnet_17$district)
}
See ?match and maybe also ??for? and try this
x <- letters[1:5]
y <- sample(letters, 100, replace=T)
match(x,y)
[1] 45 16 24 13 71
for(i in 1:3) match(x,y)
2.
rbind works as expeceted
arhar_18 <- data.frame(a=1:10, b=50, c=letters[1:10])
dacnet_17 <- data.frame(a=11:20, b=100, c=sample(letters,10))
df3=rbind(arhar_18,dacnet_17)
if your data has common column order and type.
To get more specific answer you need to ask specific question preferably with
some data included (most preferably by dput command) and error message.
Cheers
Petr
From: Ranjeet Kumar Jha <mailto:ranjeetjhaiitkgp at gmail.com>
Sent: Wednesday, July 27, 2022 8:35 AM
To: PIKAL Petr <mailto:petr.pikal at precheza.cz>
Cc: R-help <mailto:r-help at r-project.org>
Subject: Re: [R] Need to insert various rows of data from a data frame after
particular rows from another dataframe
Hi Petr,
I used r-bind but it's not working.
Here is the code:
arhar_18<-read.csv("D:/Ranjeet/IAMV6/input/yield/kharif_18-19_yield/Kharif_2018/arhar_18.csv")
dacnet_17<-read.csv("D:/Ranjeet/IAMV6/input/yield/dacnet_yield_update
till 2019.csv")
for(cr in seq_along(dacnet_17$district)){
match(arhar_18$district, dacnet_17$district)
}
df3=rbind(arhar_18,dacnet_17)
df3=df3[order(df3$district,df3$year),]
x<-write.csv(df3,"df3.csv")
view(x)
On Wed, Jul 27, 2022 at 12:00 PM PIKAL Petr <mailto:petr.pikal at
precheza.cz> wrote:
Hi.
>From what you say, plain "rbind" could be used, if the columns in
both sets
are the same and in the same order. After that you can reorder the resulting
data frame as you wish by "order". AFAIK for most functions row order
in
data frame does not matter.
Cheers
Petr
> -----Original Message-----
> From: R-help <mailto:r-help-bounces at r-project.org> On Behalf Of
Ranjeet Kumar Jha
> Sent: Monday, July 25, 2022 3:03 PM
> To: R-help <mailto:r-help at r-project.org>
> Subject: [R] Need to insert various rows of data from a data frame after
> particular rows from another dataframe
>
> Hello Everyone,
>
> I have dataset in a particular format in "dacnet_yield_update till
2019.xlsx" file,> where I need to insert the data of rows 2018-2019 and
> 2019-2020 for the districts those data are available in "Kharif crops
yield_18-> 19.xlsx". I need to insert these two rows of data belonging to every
district, if> data is available in a later excel file, just after the particular crop
group data for> the particular district.
>
> I have put the data file in the given link.
> https://drive.google.com/drive/u/0/folders/1dNmGTI8_c9PK1QqmfIjnpbyzuiC
> XgxFC
>
> Please help solving this problem.
>
> Regards and Thanks,
> Ranjeet
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> mailto:R-help at 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.
--
Ranjeet Kumar Jha, M.Tech. (IIT Kharagpur), Ph.D. (USA)
https://www.linkedin.com/in/ranjeet-kumar-jha-ph-d-usa-73a5aa56
-----------------------------------------------------------
Email: mailto:ranjeetjhaiitkgp at gmail.com
"Simple Heart, Humble Attitude and Surrender to Supreme Being make our
lives beautiful!"
--
Ranjeet Kumar Jha, M.Tech. (IIT Kharagpur), Ph.D. (USA)
https://www.linkedin.com/in/ranjeet-kumar-jha-ph-d-usa-73a5aa56
-----------------------------------------------------------
Email: mailto:ranjeetjhaiitkgp at gmail.com
"Simple Heart, Humble Attitude and Surrender to Supreme Being make our
lives beautiful!"
Ranjeet Kumar Jha
2022-Jul-28 07:42 UTC
[R] Need to insert various rows of data from a data frame after particular rows from another dataframe
Hi Pikal, Now I have formatted the kharif data file in the same format as it is in the dacnet filecode:. However, "district.id" and "state.id " columns have "N/A" data that are appearing. If I use merge "rbind" function, it still throws this error: "Error in rbind(deparse.level, ...) : numbers of columns of arguments do not match" code: df3=rbind(kharif_18_19,dacnet_17) df3=df3[order(df3$district,df3$year),] x<-write.csv(df3,"df3.csv") view(x) On Wed, Jul 27, 2022 at 3:18 PM PIKAL Petr <petr.pikal at precheza.cz> wrote:> Hallo, > > I do not understand what you really want and you do not help much. > > No error, no data, vague description of your problem, no effort to explain > it better. Only you can see your data, only you can see the error message > so we are clueless. > > Cheers > Petr > > > From: Ranjeet Kumar Jha <ranjeetjhaiitkgp at gmail.com> > Sent: Wednesday, July 27, 2022 11:01 AM > To: PIKAL Petr <petr.pikal at precheza.cz> > Cc: R-help <r-help at r-project.org> > Subject: Re: [R] Need to insert various rows of data from a data frame > after particular rows from another dataframe > > yeah rbind works find bur dataframe 2 has different format and then rbind > can be used with first dataframe. But here I am struggling to bring the 2nd > dataframe in the same format as the 1st one. > > On Wed, Jul 27, 2022 at 1:13 PM PIKAL Petr <mailto:petr.pikal at precheza.cz> > wrote: > Hi. > > ?is not working? is extremelly vague. > > 1. > What do you expect this code do? > > for(cr in seq_along(dacnet_17$district)){ > match(arhar_18$district, dacnet_17$district) > } > > See ?match and maybe also ??for? and try this > > x <- letters[1:5] > y <- sample(letters, 100, replace=T) > match(x,y) > [1] 45 16 24 13 71 > for(i in 1:3) match(x,y) > > 2. > rbind works as expeceted > > arhar_18 <- data.frame(a=1:10, b=50, c=letters[1:10]) > dacnet_17 <- data.frame(a=11:20, b=100, c=sample(letters,10)) > df3=rbind(arhar_18,dacnet_17) > > if your data has common column order and type. > > To get more specific answer you need to ask specific question preferably > with some data included (most preferably by dput command) and error message. > > Cheers > Petr > > > From: Ranjeet Kumar Jha <mailto:ranjeetjhaiitkgp at gmail.com> > Sent: Wednesday, July 27, 2022 8:35 AM > To: PIKAL Petr <mailto:petr.pikal at precheza.cz> > Cc: R-help <mailto:r-help at r-project.org> > Subject: Re: [R] Need to insert various rows of data from a data frame > after particular rows from another dataframe > > Hi Petr, > > I used r-bind but it's not working. > Here is the code: > > > arhar_18<-read.csv("D:/Ranjeet/IAMV6/input/yield/kharif_18-19_yield/Kharif_2018/arhar_18.csv") > dacnet_17<-read.csv("D:/Ranjeet/IAMV6/input/yield/dacnet_yield_update till > 2019.csv") > > for(cr in seq_along(dacnet_17$district)){ > match(arhar_18$district, dacnet_17$district) > } > > df3=rbind(arhar_18,dacnet_17) > df3=df3[order(df3$district,df3$year),] > x<-write.csv(df3,"df3.csv") > view(x) > > On Wed, Jul 27, 2022 at 12:00 PM PIKAL Petr <mailto:petr.pikal at precheza.cz> > wrote: > Hi. > > From what you say, plain "rbind" could be used, if the columns in both sets > are the same and in the same order. After that you can reorder the > resulting > data frame as you wish by "order". AFAIK for most functions row order in > data frame does not matter. > > Cheers > Petr > > > -----Original Message----- > > From: R-help <mailto:r-help-bounces at r-project.org> On Behalf Of Ranjeet > Kumar Jha > > Sent: Monday, July 25, 2022 3:03 PM > > To: R-help <mailto:r-help at r-project.org> > > Subject: [R] Need to insert various rows of data from a data frame after > > particular rows from another dataframe > > > > Hello Everyone, > > > > I have dataset in a particular format in "dacnet_yield_update till > 2019.xlsx" file, > > where I need to insert the data of rows 2018-2019 and > > 2019-2020 for the districts those data are available in "Kharif crops > yield_18- > > 19.xlsx". I need to insert these two rows of data belonging to every > district, if > > data is available in a later excel file, just after the particular crop > group data for > > the particular district. > > > > I have put the data file in the given link. > > https://drive.google.com/drive/u/0/folders/1dNmGTI8_c9PK1QqmfIjnpbyzuiC > > XgxFC > > > > Please help solving this problem. > > > > Regards and Thanks, > > Ranjeet > > > > [[alternative HTML version deleted]] > > > > ______________________________________________ > > mailto:R-help at 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. > > > > -- > Ranjeet Kumar Jha, M.Tech. (IIT Kharagpur), Ph.D. (USA) > https://www.linkedin.com/in/ranjeet-kumar-jha-ph-d-usa-73a5aa56 > ----------------------------------------------------------- > Email: mailto:ranjeetjhaiitkgp at gmail.com > > > "Simple Heart, Humble Attitude and Surrender to Supreme Being make our > lives beautiful!" > > > > > -- > Ranjeet Kumar Jha, M.Tech. (IIT Kharagpur), Ph.D. (USA) > https://www.linkedin.com/in/ranjeet-kumar-jha-ph-d-usa-73a5aa56 > ----------------------------------------------------------- > Email: mailto:ranjeetjhaiitkgp at gmail.com > > > "Simple Heart, Humble Attitude and Surrender to Supreme Being make our > lives beautiful!" > >-- Ranjeet Kumar Jha, M.Tech. (IIT Kharagpur), Ph.D. (USA) https://www.linkedin.com/in/ranjeet-kumar-jha-ph-d-usa-73a5aa56 ----------------------------------------------------------- Email: *ranjeetjhaiitkgp at gmail.com <ranjeetjhaiitkgp at gmail.com>* *"Simple Heart, Humble Attitude and Surrender to Supreme Being make our lives beautiful!"* [[alternative HTML version deleted]]