search for: coursework

...1, start = c(1970, 1994)) using <- window(timeseries, end = c(1990, 11)) dcm <- decompose(information) Plot(dcm$trend) Thank you very much in advance, I really appreciate the help. -- View this message in context: http://www.nabble.com/Getting-error-message-using-R%3A-Please-help-%28it%27s-coursework-due-in-on-Friday%29-tp14291568p14291568.html Sent from the R help mailing list archive at Nabble.com.

...lem is that R always says object not found when I enter a variable name into a command. I converted a Stata file into an Rdata file by first loading the foreign package by entering require(foreign) Then I asked R to read the Stata file by entering pol572a1<- read.dta("C:\\alex\\Graduate Coursework\\Pol 572\\pol572a1.dta") So now I can do a few things with the data, but I am only able to do so by entering with(pol572a1, before typing another command. So I enter the following for a scatter plot: with(pol572a1, plot(rgnpc, incmean)) When I run a simple linear regression, I enter the fo...

...ntOS 5.5. He uses Win7 to manage his iPod and SW that sometimes issued by a professor for a specific course...otherwise he uses CentOS for everything else. That setup worked well last year, except for printing. He has a low-end Cannon printer that is not supported in the Linux realm. Most of his coursework was uploaded to "Blackboard" and rarely did he have to print anything. On the rare occasion when he had to print a paper/briefing, his work-around was to build the paper/briefing in OO, save in Office 2003 format on a USB drive, boot to Win7, load in MS Office and print to the Cannon pri...

...ing models. * Participate in all aspects of research and trading model development, including generating research ideas, building data sets, conducting statistical data analysis and implementing quantitative production trading models. Requirements * A degree in economics or finance, with extensive coursework in quantitative disciplines or a quantitative discipline (e.g. statistics, econometrics, mathematics, engineering, physics or computer science) with extensive coursework in economics or finance. * Programming experience, ideally including R, C++ and/or Python. Please refer to company website for a...

.... * Participate in all aspects of research and trading model development, including generating research ideas, building data sets, conducting statistical data analysis and implementing quantitative production trading models. Requirements: * A degree in economics or finance, with extensive coursework in quantitative disciplines or a quantitative discipline (e.g. statistics, econometrics, mathematics, engineering, physics or computer science) with extensive coursework in economics or finance. * Programming experience, ideally including R, C++ and/or Python. * Strong working knowledge of regres...

...ls. * Participate in all aspects of research and trading model development, including generating research ideas, building data sets, conducting statistical data analysis and implementing quantitative production trading models. Requirements * A degree in economics or finance, with extensive coursework in quantitative disciplines or a quantitative discipline (e.g. statistics, econometrics, mathematics, engineering, physics or computer science) with extensive coursework in economics or finance. * Programming experience, ideally including R, C++ and/or Python. * Strong working knowledge of regressi...

Dear All, I am very new to R - trying to teach myself it for some MSc coursework. I am plotting temperature data for two different sites over the same time period which I have downloaded from a university weather station data archive. I am using the following code to create the plot plot ( x = TEMP3[,"TIME"], y = TEMP3[,"TEMP"], type = "p", co...

...ckground. -Since most of this work is for projects in discovery, biomarkers and pre clinical groups, experience in clinical trials is not required. Experience/Education: We need very strong candidates for these openings. A B.S. or M.S. degree in statistics or mathematics or related field, with coursework/experience in computer science is preferred. A degree in computer science, biology and related fields will also be considered if the candidates have coursework/training in statistics and statistical programming with the experience/proficiency in topics listed above. Christina Kinchen Smith Han...

On Fri, Apr 08, 2016 at 09:57:16AM -0400, Richhiey Thomas wrote: > Sorry to take so much time on this. Was down with coursework because the > semester end is nearing. Not a problem -- that sort of thing is affecting a lot of people at the moment! > I used the latest development version which is 1.3.5 for this patch. > I have implemented the $match function and it works fine when I tested it > with the omegascr...

...ckground. -Since most of this work is for projects in discovery, biomarkers and pre clinical groups, experience in clinical trials is not required. Experience/Education: We need very strong candidates for these openings. A B.S. or M.S. degree in statistics or mathematics or related field, with coursework/experience in computer science is preferred. A degree in computer science, biology and related fields will also be considered if the candidates have coursework/training in statistics and statistical programming with the experience/proficiency in topics listed above. If interested please send r...

...lem is that R always says object not found when I enter a variable name into a command. I converted a Stata file into an Rdata file by first loading the foreign package by entering require(foreign) Then I asked R to read the Stata file by entering pol572a1<- read.dta("C:\\alex\\Graduate Coursework\\Pol 572\\pol572a1.dta") So now I can do a few things with the data, but I am only able to do so by entering with(pol572a1, before typing another command. So I enter the following for a scatter plot: with(pol572a1, plot(rgnpc, incmean)) When I run a simple linear regression, I enter the fo...

Hello xapian devs, Sorry for not getting back sooner. I was stuck up with coursework. I would like to work on LDA based document modelling and Heimstra's language modelling and would like to form a concrete plan on how to proceed. It would be really helpful if I could have a mentor to assist me with this. Looking forwards to your reply. Thanks. :) -------------- next part ----...

On Mar 29, 2016 4:49 PM, "Olly Betts" <olly at survex.com> wrote: > > On Tue, Mar 29, 2016 at 11:41:02AM +0100, James Aylett wrote: > > It's probably helpful to create a ticket and claim it (and update the > > project ideas list to link to it), so other people don't try to work > > on it as well. (I have a feeling that it might have been among the

..., and it fit quite well, but not as good squaring Approximate Counts does: model <- lm(Approximate.Counts~X..Light.Transmission + I(X..Light.Transmission^2), data=Standards) Any advice is greatly appreciated, it's the first time I've really had to look at regression with data in my coursework that isn't a straight line. Thanks, Ben Ward.

...following completion of the course, they are all expected to either evaluate, interpret, or conduct primary research studies in health. The course would be delivered over 5 months, and R was proposed to be taught as several laboratory based hands-on sessions along with required readings within the coursework. The course proposal went to a few colleagues in the university for review. I received review feedbacks from them; two of them commented about inclusion of R in the proposal. In quoting parts these mails, I have masked the names/identities of the referees, and have included just part of the relev...

I'm in San Francisco looking for a basic statistics course... using R. I'll be using R for real work later on, so I'd prefer not to have to do the coursework with some other software. All leads are appreciated... Thanks, - JD

...ious ways, as well as handling problems that occur. Over time I am moving to put more stuff in Smalltalk, R and relational databases, so there will be opportunities to work with those environments if you want to. We will consider new graduates who can plausibly claim some SAS experience through coursework. This is a nice place to work, with good people and a pretty good variety of stuff to do. Our section usually has about 22 members, about half of them economists and three or four each of financial analysts, information systems analysts, and research assistant. Since the programming part of the...

Dear All, In R, is there a way (or a function) I can quickly check whether all the NA values in one new created numerical variable happened are because of &nbsp; or something else in the original dataset? And how can we easily group these NAs separately based on different reason (e.g. some NA are because of &nbsp; , some are because of there are extra text inside, etc). Thanks

Hi, I'm trying to put a document through odfWeave that has some R code for coursework in it: > library(odfWeave) Loading required package: lattice Loading required package: XML > inFile = "~/Documents/Squirrel.odf" > outFile = "~/Documents/ Squirrel Out.odt" > inFile = "~/Documents/Squirrel.odt" > odfWeave (inFile, outFile) But when I d...

On May 24, 2011; 11:06pm Belle wrote: > Does anyone know how to run Multinomial logistical Model in R in order to > get predicted probability? Yes. I could stop there but you shouldn't. The author of the package provides plenty of examples (and two good vignettes) showing you how to do this. Suggest you do some work in that area. Look especially at how model formulas are