search for: yen

Hi all, I am a bit confused when i type rake spec and it gives me this message, No examples matching ./spec/**/*_spec.rb could be found what is that mean that something is not found. and where i can input my the test code because i did have a tiny sample code in user_controller_test.rb. is that the right place to test functional.. plz give me a help thanks -- You received this message

...refore I would like to know that how could it be avoid. One way I think is to define the value 1-sum(x) as zero when it is smaller than a particular value, but the particular value is not be set yet. I would like to know more about the definition of the shown zero in R. Thank you so much. Yen [[alternative HTML version deleted]]

...0 3.0000000 2.0000000 4.0000000 6.0000000 3.0000000 6.0000000 9.0000000 a.*x 1.0000000 2.0000000 3.0000000 4.0000000 8.0000000 12.000000 9.0000000 18.000000 27.000000 -- Steven T. Yen, Professor of Agricultural Economics The University of Tennessee http://web.utk.edu/~syen/ [[alternative HTML version deleted]]

...Fukuoka Ruby Award* http://www.f-rubyaward.com/index_en.html The Government of Fukuoka Japan, together with the Fukuoka Ruby Award Selection Committee, is excited to announce the opening of the 2010 Fukuoka Ruby Award Competition. The competition is free to enter. The grand prize is 1 million yen (approximately $10,000). Applications may be submitted Online at http://www.f-rubyaward.com/index_en.html. *Completed entry forms must be received by 5:00 PM Pacific Time on November 20, 2009 to be eligible.* For detailed information, eligibility requirements, and to apply, please visit http:...

...er into a vector and write a file. However, it could not be properly implemented when I use it. It works when I run it line by line. I wonder what is the problem and I appreciate anyone who is willing to help. The function and the example code is attached. Any advice is appreciated! Best, Yen

...not meaningful for factors in: Ops.factor(y[revOrder], Fitted) ###################################################### Can someone point out what is the meaning of this warning message? I tried to look at Ops.factor, but I don't understand it since I'm relatively new to R. Thanks. Yen Lin [[alternative HTML version deleted]]

...er, this approach is obviously suitable for a short function or a small number of functions. Instead of inserting the lines in Rprofile.site, is there a way to insert one line pointing to (fetching) the function in a local drive, similar to #include c:\path\... in Gauss? Thank you. -- Steven T. Yen, Professor of Agricultural Economics The University of Tennessee http://web.utk.edu/~syen/ [[alternative HTML version deleted]]

...teven from iPhone > On Apr 6, 2023, at 6:22 PM, Uwe Ligges <ligges at statistik.tu-dortmund.de> wrote: > > ?No, but you need to ask on an RStudio mailing list. > This one is about R. > > Best, > Uwe Ligges > > > > >> On 06.04.2023 11:28, Steven T. Yen wrote: >> I updated to latest RStudio (RStudio-2023.03.0-386.exe) but >> R would not run. Error message: >> Error Starting R >> The R session failed to start. >> RSTUDIO VERSION >> RStudio 2023.03.0+386 "Cherry Blossom " (3c53477a, 2023-03-09) for Windo...

...win.binary") package ?aod? successfully unpacked and MD5 sums checked I will always be able to download the proper .zip file from CRAC Archive, right. So, this will always work for me? Thank you all !! If there are more direct options that work, I would still be interested to know. Steven Yen On 2020/10/9 ?? 12:49, Duncan Murdoch wrote: > Don't choose a mirror.? That will override the repos choice. > > Do update R to a current version if you aren't able to debug this > yourself. > > Duncan Murdoch > > On 08/10/2020 12:38 p.m., Steven Yen wrote: >>...

Hi, Just a quick question. I wonder if the package of "car" has been removed from the most current version of R. Or what can I do to renew it since I have to do the analysis with that? Thanks, yen

...,1]==k], however, I was told it's not a data frame, I can get the object by using dollar sign. I tried data.frame(A), but it didn't work. Any input on this will be very appreciated. Thanks. I tried looking in the manual, but I think I'm might be wrong about the keywords. Yen Lin [[alternative HTML version deleted]]

Hello everyone, It seems that I was not successfully attached the code. Here is the code. I appreciate any help! Best, Yen ?? b88207001 at ntu.edu.tw: > Hello everyone, > > I have been working on a code which simply repeatedly appends a > number into a vector and write a file. However, it could not be > properly implemented when I use it. It works when I run it line by > line. I wonder what is...

...ity. I learned how to use it for level one heteroscedasticity but don't know how to use it to model the level two heteroscedasticity. I wonder if anyone could give me some guide how to do it or any suggested software / packages if nlme is unable to do it. Many thanks in advance! Best, Yen

...support for an old version is definitely not "our" problem, so I suggest you start looking for a consultant if this issue is that important to you. Such is the nature of volunteer-developed open source software... so support your local experts. On October 8, 2020 10:22:54 AM PDT, Steven Yen <styen at ntu.edu.tw> wrote: >Thanks for the help. I have a reason to continue with R-3.0.3. I used >maxLik to estimate econometric models and some of them are better >handled with R-3.0.3 (but not later)----a sad reality I do not like. > >Here is what I did. I downloaded &gt...

...com", which > is the source of the last warning below, probably due to an R bug.? > But since you're using an obsolete version of R, it shouldn't surprise > you that it has bugs that nobody else is seeing.) > > Duncan Murdoch > > On 08/10/2020 11:54 a.m., Steven Yen wrote: >> Thanks. You gentlemen please tell me what this means. In R (outside >> of RStudio) I ran: >> >> install.packages("aod") >> >> Received a warning (and installation did not seem to go through). >> >> Then I tried >> >> i...

...ere is a change in both b1 and b2 over a time period. Is there any way where I can restrict the test to hold b2 constant and test for break in only b1? That is, instead of a pure structural change, could I test for partial structural change in only one of the coefficient estimate? Warm Regards, Yen

Don't choose a mirror. That will override the repos choice. Do update R to a current version if you aren't able to debug this yourself. Duncan Murdoch On 08/10/2020 12:38 p.m., Steven Yen wrote: > Sorry Gentlemen and all. Now this is becoming a joke (to me). I repeated > what I did earlier, with and without the option to set repos suggested > by Duncan. Now it does not work. I wonder whether it is dependent on the > mirror I chose, but I do not remember the one I chose e...

...//cran-archive.r-project.org') Received a warning but it went on to try https://cran-archive.r-project.org/bin/windows/contrib/3.0/aod_1.3.zip and it worked. See log below. I expect to continue to use R-3.0.3 for a while and I very much like this to become a routine. Thank you all. Steven Yen > install.packages("aod") Warning in install.packages : ? unable to access index for repository http://cran.rstudio.com/bin/windows/contrib/3.0 Warning in install.packages : ? unable to access index for repository http://cran.rstudio.com/bin/windows/contrib/3.0 ?? package ?aod?...

...ough a set of factors, which are not coded in 1,2,3, for e.g in character, possible to write the for loop without changing it to categorical variables? I saw the manual mentions for loop will take a list, but I'm not sure how to create a list here. Any input will be appreciated. Thanks. Yen Lin [[alternative HTML version deleted]]

...and want to eliminate all components that have id=none and empty . The remaining data should be Name Id x ad cfh 4 bf cdt 5 gf cdh 4 How can I do this ? The components with id=empty have no name. Thanks in advance, Regards, Yen [[alternative HTML version deleted]]