SAS

SAS programmers & Statisticians Required, London UK
We are a small specialist group carrying out statistical analysis and research in West London UK, mainly for pharmaceutical clients. We're currently going through a rapid expansion, and are seeking additional permanent staff to join us. We're looking for statisticians (MSc and above; PhD a bonus), who are comfo... 20 Jul 2010 19:04

Functions
I have a numeric field and i need to convert it into character field that is 7 digits. so if i have numeric 1234567 then the character will be 1234567 if i have numeric 123456 then the character should be with a leading 0 : 0123456 If i have numeric 12345678 then the character field should be 2345678 - dropping t... 22 Jul 2010 08:06

one question on PROC GLMSELECT
I've searched this forum for the answer of my question, but it seems that it has not been discussed. I was trying to do variable selection by GLMSELECT (LASSO or LAR). However, I have so many categorical IVs in my pool. The manual says that GLMSELECT would split the columns of those categorical IVs, but I think ... 22 Jul 2010 16:54

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XML to SAS Data set
Dear All : I have bunch of xml files, i would like to convert them in to SAS dataset or an excel sheet .. how can this be done ? Thanks in advance Al ... 19 Jul 2010 20:10

C++ Tech lead - lake Forest CA - 12 months contract
(Please note: If you are interested in this position and you have all skills experience which mentioned in requirement, so please update your resume as per the requirement and reply me) Hi, Hope you are doing well, Please find this Requirement of our Direct Client, if it looks interested please reply me ASA... 19 Jul 2010 15:45

Estimating Inverse Mills Ratio for Heckman 2-stage model using SAS proc genmod
Hello all, I need some help in estimating the inverse Mills ration for use in a Heckman 2-stage model using SAS. I have a repeated neasures dataset and use the proc GenMod to create the probabiilties for an event to occur (binary variable) using a tobit link function. Once the probabilities for each observatio... 19 Jul 2010 04:50

2 way and 3 way R structures
Hi! Question: I have a split plot design with "water" as main plot factor and "clones" as subplot factor. I will also like to fit an AR(1) for row and an ar(1)for plot. Is this code correct? proc mixed data = user.wue (where=(cropid=1)); class block water clone; model tch = water clone water*clone... 19 Jul 2010 00:34

Data Logic
Dear All; This is what i have data have; input pat meds $ stdt spdt; datalines; 111 ABC 1 . 111 CBF 1 140 111 DFS 141 170 111 NAT 65 . 111 MAN 160 165 111 MAA 6 223 ; run; range for week 20 (1-143),week 24 (1-171),week 23 (1-227) and the rules are if stdt = 1 and spdt = . then i... 19 Jul 2010 14:39

How to select at least one of the variables that is larger than a certain value
I have more than 30 variables. I need to select out the observations which have at least one variable larger than 3(cutoff point). I know I can write as if var1>3 or var2>3 or.................or var30>3; to select out the observations. Is there an easier way to do this? ... 22 Jul 2010 09:12