search for: tebert

...;2\t354,52\t24" [5] "8\t390,75\t1838" "2\t395,11\t-1053"> > Thanks Jim Holtman *Data Munger Guru* *What is the problem that you are trying to solve?Tell me what you want to do, not how you want to do it.* On Wed, Feb 28, 2024 at 9:23?AM Ebert,Timothy Aaron <tebert at ufl.edu> wrote: > The earlier post had an attached text file that did not go through. > I hope this link works. I tested it with a coworker, but that is no > guarantee. > > > https://uflorida-my.sharepoint.com/:u:/g/personal/tebert_ufl_edu/EXf5u_CtTwJCrhdfTBIPr7wBefZHx4P_su...

Dear R-help, I am having trouble reading a UTF-16LE formatted file. The issue appears to be a byte order mark at the beginning of the file. I have tried readLines(file, encoding='utf-16LE') but got me [1]"\xff\xfe1" "" "" "" "" "" Regards, Tim

Doesn't sound like you got the point. x[-1] normally removes the first element. With 0-based indices, this cannot work. - pd > On 22 Apr 2024, at 17:31 , Ebert,Timothy Aaron <tebert at ufl.edu> wrote: > > You could have negative indices. There are two ways to do this. > 1) provide a large offset. > Offset <- 30 > for (i in -29 to 120) { print(df[i+Offset])} > > > 2) use absolute values if all indices are negative. > for (i in -200 to -1) {pr...

...es" in it. It's better to think of CONSTRUCTING vectors and matrices rather than INITIALISING them, because always being fully defined is important. It would be really really helpful to have a clearer idea of what you are trying to do. On Fri, 1 Mar 2024 at 03:31, Ebert,Timothy Aaron <tebert at ufl.edu> wrote: > > You could declare a matrix much larger than you intend to use. This works with a few megabytes of data. It is not very efficient, so scaling up may become a problem. > m22 <- matrix(NA, 1:600000, ncol=6) > > It does not work to add a new column to the mat...

...23 9:03 a.m., Peter Dalgaard via R-help wrote: > Caution: External email. > > > Doesn't sound like you got the point. x[-1] normally removes the first element. With 0-based indices, this cannot work. > > - pd > >> On 22 Apr 2024, at 17:31 , Ebert,Timothy Aaron <tebert at ufl.edu> wrote: >> >> You could have negative indices. There are two ways to do this. >> 1) provide a large offset. >> Offset <- 30 >> for (i in -29 to 120) { print(df[i+Offset])} >> >> >> 2) use absolute values if all indices are negative. &...

Thank you, but this now sounds more difficult: what would be the point in having these ready-made functions if I have to do it manually? Anyway, How would I implement the last part? On Thu, Mar 23, 2023 at 1:23?AM Ebert,Timothy Aaron <tebert at ufl.edu> wrote: > > If you are open to other options: > The null hypothesis is that there is no difference. > If I have two equations y=x and y=z and there is no difference then it would not matter if an observation was from x or z. > Randomize the x and z observations. F...

The earlier post had an attached text file that did not go through. I hope this link works. I tested it with a coworker, but that is no guarantee. https://uflorida-my.sharepoint.com/:u:/g/personal/tebert_ufl_edu/EXf5u_CtTwJCrhdfTBIPr7wBefZHx4P_suj4wAWb8i8HFA?e=iQawhh Regards, Tim

...o think of CONSTRUCTING vectors and matrices rather than > INITIALISING them, > because always being fully defined is important. > > It would be really really helpful to have a clearer idea of what you > are trying to do. > > On Fri, 1 Mar 2024 at 03:31, Ebert,Timothy Aaron <tebert at ufl.edu> wrote: > > > > You could declare a matrix much larger than you intend to use. This works with a few megabytes of data. It is not very efficient, so scaling up may become a problem. > > m22 <- matrix(NA, 1:600000, ncol=6) > > > > It does not work to ad...

...an/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. ------------------------------ Message: 6 Date: Wed, 13 Dec 2023 02:43:36 +0000 From: "Ebert,Timothy Aaron" <tebert at ufl.edu> To: varin sacha <varinsacha at yahoo.fr>, "r-help at r-project.org" <r-help at r-project.org>, Ben Bolker <bbolker at gmail.com> Subject: Re: [R] ggplot2: Get the regression line with 95% confidence bands Message-ID: <CH3PR22MB45...

...advance. > > > > Best regards, Pedro. > > > > > > ______________________________________________ > > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > > https://st/ > > at.ethz.ch%2Fmailman%2Flistinfo%2Fr-help&data=05%7C02%7Ctebert%40ufl > > .edu%7C0afd65836d774adc099408dc349f53c7%7C0d4da0f84a314d76ace60a6233 > > 1e1b84%7C0%7C0%7C638443106144255449%7CUnknown%7CTWFpbGZsb3d8eyJWIjoi > > MC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C > > %7C&sdata=12OGc13jk3Lejmcvx5WH8Bko8JSpRxbt...

...and then supply some sample data is the dput() function. In the case of a large dataset something like dput(head(mydata, 100)) should supply the data we need. Just do dput(mydata) where *mydata* is your data. Copy the output and paste it here. On Thu, 29 Jun 2023 at 08:37, Ebert,Timothy Aaron <tebert at ufl.edu> wrote: > Reposting the data did not help. We do not like to guess, and doing so > takes a great deal of time that is likely wasted. > Rows are observations. > Columns are variables. > In Excel, the first row will be variable names and all subsequent rows > will be...

...ing like dput(head(mydata, > > > >> 100)) should supply the data we need. Just do dput(mydata) where > > > >> *mydata* is your data. Copy the output and paste it here. > > > >> > > > >> On Thu, 29 Jun 2023 at 08:37, Ebert,Timothy Aaron <tebert at ufl.edu> > > wrote: > > > >> > > > >>> Reposting the data did not help. We do not like to guess, and > > > >>> doing so takes a great deal of time that is likely wasted. > > > >>> Rows are observations. > > >...

...etaries) phone: > +64-9-373-7599 ext. 89622 > Home phone: +64-9-480-4619 > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat/ > .ethz.ch%2Fmailman%2Flistinfo%2Fr-help&data=05%7C02%7Ctebert%40ufl.edu > %7C79ca6aadcaee4aa3241308dc62d986f6%7C0d4da0f84a314d76ace60a62331e1b84 > %7C0%7C0%7C638493933686698527%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAw > MDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata= > wmv9OYcMES0nElT9OAKTdjBk%2BB55bQ7BjxOuaVVkPg4%3D&amp...

...23 9:03 a.m., Peter Dalgaard via R-help wrote: > Caution: External email. > > > Doesn't sound like you got the point. x[-1] normally removes the first element. With 0-based indices, this cannot work. > > - pd > >> On 22 Apr 2024, at 17:31 , Ebert,Timothy Aaron <tebert at ufl.edu> wrote: >> >> You could have negative indices. There are two ways to do this. >> 1) provide a large offset. >> Offset <- 30 >> for (i in -29 to 120) { print(df[i+Offset])} >> >> >> 2) use absolute values if all indices are negative. &...

...> > > > Best regards > > > > Sabine Braun > > > > > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat/ > .ethz.ch%2Fmailman%2Flistinfo%2Fr-help&data=05%7C01%7Ctebert%40ufl.edu > %7C86c81ebb0b184971b4eb08dbca52d5b3%7C0d4da0f84a314d76ace60a62331e1b84 > %7C0%7C0%7C638326229351781447%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAw > MDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sda > ta=kEpdr7GlTQwcaKCMfI0NJfWXrgCshp5DVALyiu%2FHG4I%3D&...

...data is the dput() function. > > In the case of a large dataset something like dput(head(mydata, 100)) > should supply the data we need. Just do dput(mydata) where *mydata* is your > data. Copy the output and paste it here. > > On Thu, 29 Jun 2023 at 08:37, Ebert,Timothy Aaron <tebert at ufl.edu> wrote: > >> Reposting the data did not help. We do not like to guess, and doing so >> takes a great deal of time that is likely wasted. >> Rows are observations. >> Columns are variables. >> In Excel, the first row will be variable names and all subse...

...ion. >> >> In the case of a large dataset something like dput(head(mydata, 100)) >> should supply the data we need. Just do dput(mydata) where *mydata* is your >> data. Copy the output and paste it here. >> >> On Thu, 29 Jun 2023 at 08:37, Ebert,Timothy Aaron <tebert at ufl.edu> wrote: >> >>> Reposting the data did not help. We do not like to guess, and doing so >>> takes a great deal of time that is likely wasted. >>> Rows are observations. >>> Columns are variables. >>> In Excel, the first row will be vari...

...t; In the case of a large dataset something like dput(head(mydata, 100)) > >> should supply the data we need. Just do dput(mydata) where *mydata* is your > >> data. Copy the output and paste it here. > >> > >> On Thu, 29 Jun 2023 at 08:37, Ebert,Timothy Aaron <tebert at ufl.edu> wrote: > >> > >>> Reposting the data did not help. We do not like to guess, and doing so > >>> takes a great deal of time that is likely wasted. > >>> Rows are observations. > >>> Columns are variables. > >>> In Exc...

...66 78 90 > [3,] 57 69 81 93 > [4,] 60 72 84 96 > > > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat/ > .ethz.ch%2Fmailman%2Flistinfo%2Fr-help&data=05%7C02%7Ctebert%40ufl.edu > %7Cdbccaccf29674b10b17308dc39114d38%7C0d4da0f84a314d76ace60a62331e1b84 > %7C0%7C0%7C638447993707432549%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAw > MDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata= > PtWjcDOnwO7PArVOSdgYbpz8ksjDPK%2Bn9ySyhwQC0gE%3D&amp...

...large dataset something like dput(head(mydata, > > >> 100)) should supply the data we need. Just do dput(mydata) where > > >> *mydata* is your data. Copy the output and paste it here. > > >> > > >> On Thu, 29 Jun 2023 at 08:37, Ebert,Timothy Aaron <tebert at ufl.edu> > wrote: > > >> > > >>> Reposting the data did not help. We do not like to guess, and > > >>> doing so takes a great deal of time that is likely wasted. > > >>> Rows are observations. > > >>> Columns are varia...