search for: msph

...~fpc1+fpc2, data=apiclus2) svyplot(api00~api99, dclus2) s1 <-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]]

...NA's start and their length. The closest thing I can use that I know about is timePlot in the openair package with statistic="frequency" but it only gives monthly summary data, and does not tell me if the missing data are clumped together or are dispersed. VR Jim James T. Durant, MSPH CIH Emergency Response Coordinator US Agency for Toxic Substances and Disease Registry Atlanta, GA 30341 770-378-1695 [[alternative HTML version deleted]]

...;." In front of the numbers I am superscripting e.g: ggplot(.... +xlab(expression(.^207*"Pb/"*.^206*"Pb"))+ylab(expression(.^208*"Pb/"*.^206*"Pb") I have searched for this and have not had any luck so far... any suggestions? VR Jim James T. Durant, MSPH, CIH Emergency Response Coordinator DIvision of Toxicology and Environmental Medicine US Agency for Toxic Substances and Disease Registy Mailing Address: 4770 Buford Highway, MS F-62 Atlanta, Georgia 30341 Telephone: 770-488-0668 (office) 770-378-1695 (cell) [[alternative HTML version deleted...

...oler. Here is a sample script of what I am trying to accomplish: df<-NULL df$x<-rnorm(100) df$y<-rnorm(100) df<-data.frame(df) ggplot(df, aes(x=x,y=y))+geom_point()+geom_smooth(method=lm) # would like to be able to showr squared and slope/intercept of lm VR Jim James T. Durant, MSPH CIH Emergency Response Coordinator US Agency for Toxic Substances and Disease Registry Atlanta, GA 30341 770-378-1695 [[alternative HTML version deleted]]

...tene"]) I was wondering if there was a function to automatically convert these chemical names (with all sorts of numbers and minuses in the beginning) to something openair can handle? Or am I going to be stuck recoding several hundred chemical names in my database? VR Jim James T. Durant, MSPH CIH Emergency Response Coordinator US Agency for Toxic Substances and Disease Registry Atlanta, GA 30341 770-378-1695 [[alternative HTML version deleted]]

...Fastball 5 2 xx ... xx 0 40 Fastball 5 3 xx ... xx 1 60 40 Fastball 5 4 xx ... xx 0 40 Fastball 5 5 xx ... xx 0 -- Gregory E. Gilbert, EdD, MSPH, PStat® ASA Accredited Professional Statistician™ [[alternative HTML version deleted]]

...RSiteSearch and can not seem to find a function that will give me g_n or the MVUE for mean and variance of lognormal distribution. Is there an R function that will give me g_n or will calculate an MVUE for the population mean and variance for the lognormal distribution? VR Jim James T. Durant, MSPH CIH Emergency Response Coordinator US Agency for Toxic Substances and Disease Registry Atlanta, GA 30341 770-378-1695 [[alternative HTML version deleted]]

...t to recognize the style "{tabular}"? The only other symptom is that the output of the latex command hangs until I open the dvi output manually in my temp folder. I have the geometry.sty and the ctable.sty loaded per the documentation in Hmisc... any ideas? VR James James T. Durant, MSPH CIH Emergency Response Coordinator US Agency for Toxic Substances and Disease Registry Atlanta, GA 30341 770-378-1695 -------------- next part -------------- A non-text attachment was scrubbed... Name: file4ace2a0c.pdf Type: application/pdf Size: 40854 bytes Desc: file4ace2a0c.pdf URL: <https:...

VR, James James T. Durant, MSPH, CIH Statistics and Data Analysis Team (proposed) Science Support Branch (proposed) Division of Community Health Investigations (proposed) US Agency for Toxic Substances and Disease Registry Mailing Address: 4770 Buford Highway, MS F-62 Atlanta, Georgia 30341 Telephone: 770-488-0668 (office)...

Hello R helpers, I would like to automate this code for many files of the same type. But I don´t know how to make it. In particular, i don´t know how to read many files each one as an r object with the name of the file. Then a for loop would be sufficient, right? Many thanks and a happy new year. Dominic datos <- read.table('global2001.csv',head=T,sep=';',stringsAsFactors=F)