search for: substanc

An embedded and charset-unspecified text was scrubbed... Name: inte tillg?nglig Url: https://stat.ethz.ch/pipermail/r-help/attachments/20070121/436ed377/attachment.pl

Hello This is a problem I encountered repeatedly and I found no answer that made me really happy. I hope it is not too trivial. I would like to give the concentration of a substance in a plot title: 5 ug/ml substance the '5' would be a variable and the ug should be micrograms (with greek letter mu). It is the mu that causes the problems for me. I failed using various combinations of paste, expression and bquote. I would be very grateful if someone could help me (or...

...too long, so they overlap, or only every seccond label is displayed in the output. Here is a little syntax: dd <- c(100,110,90,105,95) barplot(dd,names.arg=c('Conduct Disorders','Attention Deficit', 'Eating Disorders', 'Substance Abuse','Developmental Disorders')) My question is, if there is a chance to force a line break in each label. The result shoud look like this: Bar1 Bar2 Bar3 Bar4 Bar5 Conduct Attention Eating Substance Developmental Disorders Disorders D...

Hi, Have anybody tried Cyberpower Value 600E (USB) under FreeBSD? usbhid-ups from nut 2.4.1 does not recognize (find) the device on my machine. [root at substance /usr/local/libexec/nut]# uname -a FreeBSD substance.dyndns.org 7.2-RELEASE FreeBSD 7.2-RELEASE #0: Fri May 1 08:49:13 UTC 2009 root at walker.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 [root at substance /usr/local/libexec/nut]# dmesg | grep uhid uhid0: <CPS UPS VALUE, class 0/0, rev...

I have 100+ .csv files which have the basic format: > test X Substance1 Substance2 Substance3 Substance4 Substance5 1 Time1 10 0 0 0 0 2 Time2 9 5 0 0 0 3 Time3 8 10 1 0 0 4 Time4 7 20 2 1...

...unction calls. If I have code which look like this ------------------------------------------------------------- gof <- benthic.flux(ID="Gulf of Finland", meas.conc=conc, bw.conc=bw.conc, time=times, substance=expression(DIC~(mmol~m^{-3})) ) ------------------------------------------------------------- I get the output by Sweave in my pdf file, like this: --------------------------------------------------------------- > gof <- benthic.flux(ID = "Gulf of Finland",...

Hello, I want to perform a latent class analysis using poLCA package. My formula is: substances <- cbind(subs1, subs2, subs3, subs4, subs5, subs6) ~ gender+age+education+income+occupation+urban+dbehavior+incarceration+treatment+depression+alcriteria I want to include sample weights in the model, I have read that poLCA does not take into account weights, but when I introduce them, it se...

...from lm objects so that randomization tests are easy. > do(2) * lm( length ~ width + shuffle(sex), data=KidsFeet ) Intercept width sexG sigma r-squared 1 9.646822 1.693137 -0.3057453 1.026824 0.4246224 2 11.416739 1.453416 0.4860068 1.013323 0.4396534 > tally( ~ sex & substance, HELPrct ) substance sex alcohol cocaine heroin Total female 36 41 30 107 male 141 111 94 346 Total 177 152 124 453 > tally( ~ sex | substance, HELPrct ) # auto switch to proportions > for conditional distributions...

...from lm objects so that randomization tests are easy. > do(2) * lm( length ~ width + shuffle(sex), data=KidsFeet ) Intercept width sexG sigma r-squared 1 9.646822 1.693137 -0.3057453 1.026824 0.4246224 2 11.416739 1.453416 0.4860068 1.013323 0.4396534 > tally( ~ sex & substance, HELPrct ) substance sex alcohol cocaine heroin Total female 36 41 30 107 male 141 111 94 346 Total 177 152 124 453 > tally( ~ sex | substance, HELPrct ) # auto switch to proportions > for conditional distributions...

Hi Tomas, On 3/27/20 07:01, Tomas Kalibera wrote: > they provide an over-approximation They can also provide an "under-approximation" (to say the least) e.g. on reference objects where the entire substance of the object is ignored which makes object.size() completely meaningless in that case: setRefClass("A", fields=c(stuff="ANY")) object.size(new("A", stuff=raw(0))) # 680 bytes object.size(new("A", stuff=runif(1e8))) # 680 bytes Why wouldn...

...;/o:p> 7.26<o:p></o:p> 3.45<o:p></o:p> 4.8<o:p></o:p> m<o:p></o:p> 3.87<o:p></o:p> 11.56<o:p></o:p> 7.28<o:p></o:p> 3.15<o:p></o:p> <o:p> </o:p> The rows are amounts of substances found in plant samples. Some substances are not present in some samples (=0). <o:p></o:p> <o:p> </o:p> The formula: Xi = (sum (from i=1 to n) (pi/Pi))/ n <o:p></o:p> <o:p> </o:p> *Xi* is a measure for the similarity of chromatograms with an idea...

I am trying to calculate monthly means by year of phosphates and nitrates from a multi year data set. Can anybody help me out with the most effective way to do this? My data looks like this: Collection_Date                   Test.Name              Value 2000-01-24 17:00:00            Phosphate               0.108 2000-01-24 17:00:00            Nitrate                     0.037 2001-11-12

...ple(which(A[,3]==index_g),1) i=i+1 } SEL=A[INDEX,] Is there a way to do this without a “for”? in other words is there a way to “vectorize” this? Thank you, Mauricio Romero Quantil S.A.S. Bogotá,Colombia www.quantil.com.co "It is from the earth that we must find our substance; it is on the earth that we must find solutions to the problems that promise to destroy all life here" [[alternative HTML version deleted]]

Greetings. I'm teaching linear regression this semester and that means I write more functions for my regression support package "rockchalk". I'm at a point now were some fresh eyes would help, so if you are a student in a course on regression, please consider looking over my package overview document here: http://pj.freefaculty.org/R/rockchalk.pdf That tells how you can grab

...<-svysmooth(api00~api99, dclus2) lines(s1) #works svyplot(api00~api99, dclus2, style="grayhex") lines(s1) #does not work (line either appears in the wrong position in RGui or crashes RStudio). VR James James T. Durant, MSPH CIH Environmental Health Scientist US Agency for Toxic Substances and Disease Registry Atlanta, GA 30341 770-488-0668 [[alternative HTML version deleted]]

...amba RDOC act like the windows version or is it different >> by design? >> > > Yes it should and there is a bug report for something similar already, > see here: https://bugzilla.samba.org/show_bug.cgi?id=13377 > > I know that is for members of the denied group, but the substance is > the same, users are not getting authenticated on a RODC from a RWDC. > > Can you please add to that bug report ? > > Rowland > > Thanks Rowland, that's exactly the topic. Garming Sam has commented it yesterday, the issue is that kerberos forwarding isn't imp...

...atch many orders larger than competing web frameworks) in many cases i want to keep about 10 things around, eg recent searches, new items (spanning multiple classes), referers, page views, without logging them for perpetuity. so i guess this isnt a normal queue, more like a pipe with a burning substance at one end.. my initial thoughts are 1) disable id auto-incremenet, find the oldest record out of 10, and overwrite that with the newest (doing this via normal model callbacks). or 2) use acts_as_list, and reorder all the records whenever one is added (acts_as_nested_set seems to do this, but...

...st failed on ''/rails/plugins'' svn: PROPFIND of ''/rails/plugins'': 403 Forbidden (http:// svn.protocool.com) svn: PROPFIND request failed on ''/public/plugins'' svn: PROPFIND of ''/public/plugins'': Could not resolve hostname `svn.substance-it.co.uk'': No address associated with nodename (http:// svn.substance-it.co.uk) export: Create an unversioned copy of a tree. usage: 1. export [-r REV] URL[@PEGREV] [PATH] 2. export [-r REV] PATH1[@PEGREV] [PATH2] 1. Exports a clean directory tree from the repository specifie...

> > - kate support (what else) - this bumps the Javascript API to 1.1 > > I've not yet committed this to trunk. It does sound pretty cool Can you let me know the reasons (eg, wanting to test first, concerns over the substance of the changes, or other) ? There were no comments so far about the changes to the Javascript API, so I'll assume people have no problem with those ? Cheers

...iles. I am looking for examples how to redraw the same four graphs within grid viewports so that they stay together on a page. The goal is to create one .png file that will include all four graphs (2 rows, 2 columns). Any help would be appreciated. Thanks, Pradip Pradip K. Muhuri, Statistician Substance Abuse & Mental Health Services Administration The Center for Behavioral Health Statistics and Quality Division of Population Surveys 1 Choke Cherry Road, Room 2-1071 Rockville, MD 20857 Tel: 240-276-1070 Fax: 240-276-1260 e-mail: Pradip.Muhuri@samhsa.hhs.gov<mailto:Pradip.Muhuri@samhsa.hhs...