Dear All: It was saved, but there was a space somewhere. So it works for me now. I do have another similar problem. I saved an R data file save(datahs0csv,file=" F:\Fall_2017\5-STA574\2-Notes\1-R\1-R_new\chapter4-Entering_Data/datahs0csv2 .rda") *The new R data file "*datahs0csv2.rda*" is in the directory.* I tried to load the file "" to R, but I got an error message. Please see below.>*load(file="F:/Fall_2017/5-STA574/2-Notes/1-R/1-R_new/chapter4-Entering_Data/datahs0csv2.rda")*>It seems for me that the file was loaded to R. But when I typed the data name, it says that the not found.> *datahs0csv2**Error: object 'datahs0csv2' not found* with many thanks abou On Tue, Sep 12, 2017 at 2:53 PM, Ulrik Stervbo <ulrik.stervbo at gmail.com> wrote:> Hi Abou, > > You haven't saved the datahs0csv. > > When you are done manipulating datahs0csv you can use save(datahs0csv, > file = 'datahs0csv.rda'). Then you should be able to load the data. > HTH > Ulrik > > On Tue, 12 Sep 2017, 20:46 AbouEl-Makarim Aboueissa < > abouelmakarim1962 at gmail.com> wrote: > >> Dear All: >> >> I am trying to load an R data set, but I got the following message. Please >> see below. The file is there. >> >> setwd("F:/Fall_2017/5-STA574/2-Notes/1-R/1-R_new/chapter4-Entering_Data") >> >> datahs0csv <- read.table("hs0.csv", header=T, sep=",") >> attach(datahs0csv) >> >> detach(datahs0csv) >> rm(list=ls()) >> >> Then I tried to reload the data, but I got this error message. I am not >> sure what was wrong. >> >> *> load("datahs0csv.rda")* >> >> Error in readChar(con, 5L, useBytes = TRUE) : cannot open the connection >> In addition: Warning message: >> In readChar(con, 5L, useBytes = TRUE) : >> cannot open compressed file 'datahs0csv.rda', probable reason 'No such >> file or directory' >> >> >> Any help will be appreciated. >> >> >> with thanks >> abou >> >> ______________________ >> AbouEl-Makarim Aboueissa, PhD >> Professor of Statistics >> Department of Mathematics and Statistics >> University of Southern Maine >> >> [[alternative HTML version deleted]] >> >> ______________________________________________ >> 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. >> >-- ______________________ AbouEl-Makarim Aboueissa, PhD Department of Mathematics and Statistics University of Southern Maine [[alternative HTML version deleted]]
The object you load has the same name as the object you saved. In this case datahs0csv and not the name of the file sans .rda On Di., 12. Sep. 2017, 21:26 AbouEl-Makarim Aboueissa < abouelmakarim1962 at gmail.com> wrote:> Dear All: > > > It was saved, but there was a space somewhere. So it works for me now. > > I do have another similar problem. > > I saved an R data file > > > save(datahs0csv,file=" > F:\Fall_2017\5-STA574\2-Notes\1-R\1-R_new\chapter4-Entering_Data/ > datahs0csv2.rda") > > *The new R data file "*datahs0csv2.rda*" is in the directory.* > > I tried to load the file "" to R, but I got an error message. Please see > below. > > > > *load(file="F:/Fall_2017/5-STA574/2-Notes/1-R/1-R_new/chapter4-Entering_Data/datahs0csv2.rda")* > > > It seems for me that the file was loaded to R. But when I typed the data > name, it says that the not found. > > > *datahs0csv2* > > *Error: object 'datahs0csv2' not found* > > > with many thanks > abou > > On Tue, Sep 12, 2017 at 2:53 PM, Ulrik Stervbo <ulrik.stervbo at gmail.com> > wrote: > >> Hi Abou, >> >> You haven't saved the datahs0csv. >> >> When you are done manipulating datahs0csv you can use save(datahs0csv, >> file = 'datahs0csv.rda'). Then you should be able to load the data. >> HTH >> Ulrik >> >> On Tue, 12 Sep 2017, 20:46 AbouEl-Makarim Aboueissa < >> abouelmakarim1962 at gmail.com> wrote: >> >>> Dear All: >>> >>> I am trying to load an R data set, but I got the following message. >>> Please >>> see below. The file is there. >>> >>> setwd("F:/Fall_2017/5-STA574/2-Notes/1-R/1-R_new/chapter4-Entering_Data") >>> >>> datahs0csv <- read.table("hs0.csv", header=T, sep=",") >>> attach(datahs0csv) >>> >>> detach(datahs0csv) >>> rm(list=ls()) >>> >>> Then I tried to reload the data, but I got this error message. I am not >>> sure what was wrong. >>> >>> *> load("datahs0csv.rda")* >>> >>> Error in readChar(con, 5L, useBytes = TRUE) : cannot open the connection >>> In addition: Warning message: >>> In readChar(con, 5L, useBytes = TRUE) : >>> cannot open compressed file 'datahs0csv.rda', probable reason 'No such >>> file or directory' >>> >>> >>> Any help will be appreciated. >>> >>> >>> with thanks >>> abou >>> >>> ______________________ >>> AbouEl-Makarim Aboueissa, PhD >>> Professor of Statistics >>> Department of Mathematics and Statistics >>> University of Southern Maine >>> >>> [[alternative HTML version deleted]] >>> >>> ______________________________________________ >>> 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. >>> >> > > > -- > ______________________ > AbouEl-Makarim Aboueissa, PhD > Department of Mathematics and Statistics > University of Southern Maine >[[alternative HTML version deleted]]
Dear Ulrik: thank you very much abou On Tue, Sep 12, 2017 at 3:34 PM, Ulrik Stervbo <ulrik.stervbo at gmail.com> wrote:> The object you load has the same name as the object you saved. In this > case datahs0csv and not the name of the file sans .rda > > On Di., 12. Sep. 2017, 21:26 AbouEl-Makarim Aboueissa < > abouelmakarim1962 at gmail.com> wrote: > >> Dear All: >> >> >> It was saved, but there was a space somewhere. So it works for me now. >> >> I do have another similar problem. >> >> I saved an R data file >> >> >> save(datahs0csv,file=" F:\Fall_2017\5-STA574\2-Notes\ >> 1-R\1-R_new\chapter4-Entering_Data/datahs0csv2.rda") >> >> *The new R data file "*datahs0csv2.rda*" is in the directory.* >> >> I tried to load the file "" to R, but I got an error message. Please see >> below. >> >> > >> *load(file="F:/Fall_2017/5-STA574/2-Notes/1-R/1-R_new/chapter4-Entering_Data/datahs0csv2.rda")* >> > >> It seems for me that the file was loaded to R. But when I typed the data >> name, it says that the not found. >> >> > *datahs0csv2* >> >> *Error: object 'datahs0csv2' not found* >> >> >> with many thanks >> abou >> >> On Tue, Sep 12, 2017 at 2:53 PM, Ulrik Stervbo <ulrik.stervbo at gmail.com> >> wrote: >> >>> Hi Abou, >>> >>> You haven't saved the datahs0csv. >>> >>> When you are done manipulating datahs0csv you can use save(datahs0csv, >>> file = 'datahs0csv.rda'). Then you should be able to load the data. >>> HTH >>> Ulrik >>> >>> On Tue, 12 Sep 2017, 20:46 AbouEl-Makarim Aboueissa < >>> abouelmakarim1962 at gmail.com> wrote: >>> >>>> Dear All: >>>> >>>> I am trying to load an R data set, but I got the following message. >>>> Please >>>> see below. The file is there. >>>> >>>> setwd("F:/Fall_2017/5-STA574/2-Notes/1-R/1-R_new/chapter4- >>>> Entering_Data") >>>> >>>> datahs0csv <- read.table("hs0.csv", header=T, sep=",") >>>> attach(datahs0csv) >>>> >>>> detach(datahs0csv) >>>> rm(list=ls()) >>>> >>>> Then I tried to reload the data, but I got this error message. I am not >>>> sure what was wrong. >>>> >>>> *> load("datahs0csv.rda")* >>>> >>>> Error in readChar(con, 5L, useBytes = TRUE) : cannot open the connection >>>> In addition: Warning message: >>>> In readChar(con, 5L, useBytes = TRUE) : >>>> cannot open compressed file 'datahs0csv.rda', probable reason 'No such >>>> file or directory' >>>> >>>> >>>> Any help will be appreciated. >>>> >>>> >>>> with thanks >>>> abou >>>> >>>> ______________________ >>>> AbouEl-Makarim Aboueissa, PhD >>>> Professor of Statistics >>>> Department of Mathematics and Statistics >>>> University of Southern Maine >>>> >>>> [[alternative HTML version deleted]] >>>> >>>> ______________________________________________ >>>> 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. >>>> >>> >> >> >> -- >> ______________________ >> AbouEl-Makarim Aboueissa, PhD >> Department of Mathematics and Statistics >> University of Southern Maine >> >-- ______________________ AbouEl-Makarim Aboueissa, PhD Department of Mathematics and Statistics University of Southern Maine [[alternative HTML version deleted]]