Dear Irma, your problem is of SHIFT OF MEAN. If you are deliberatly operating near lower specification then the Cpk value shows the dangers of producing the...
I'm delighted to find this group. My name is Dora. I have a degree in Maths and am a Chartered Accountant. I teach finance and multinational finance at a...
Thank you Sourav Today's question concerns SAS. I have data on vaccines and a placebo and I need to do a chi-squared test and a Fisher exact test on the data....
Yes, I agree... It could also be concerned with Risk Management. Maria Isaac Dialsingh <consult@...> wrote: Not necessarily. It could be concerned with...
Dear all, Myself Mihir Gandhi, working as Biostatistician at Wockhardt Ltd. I like to know is there any statistician in this group working in pharma filed or...
Hi the required SAS-code will be: data ; input vaccines placebo no_of_people; cards; Enter your data here ; proc freq data=exe; table vaccines*placebo / chisq...
I'm in last semester. In my thesis I want to study about Tobit regression. In my College NoOne My problem is : 0. What is Censored Data & Limited Dependent...
Dear Group Members, We would like to inform you that a new group totally dedicated to Singular Spectrum Analysis and financial time-series forecasting has been...
Pourquoi ne pas essayer la methode "one vs all", a chaque fois on choisit une classe come classe 1 et le restant des classes comme classe 2, on fait ca pour...
Hello, I am just going to translate the problem a bit and try to answer it (sorry docterurabdel !): DocteurAbdel wrote (in French): "I have 3 parameters and 5...
Hi the required SAS-code will be: data ; input vaccines placebo no_of_people; cards; Enter your data here ; proc freq data=exe; table vaccines*placebo / chisq...
In response to your question about limited dependent variables you might want to read J. Scott Long & Jeremy Freese. 2005. Regression Models for Categorical...
... I've received t statistics. Now you have to find critical value for t (one side for 0,05 and v=12-2 degrees of freedom or equel two side for 0,10) [t_crit...
Thank you Madan II will try it this afternoon and let you know how I get on. Dora Hi the required SAS-code will be: data ; input vaccines placebo no_of_people;...
Hi, I was answering for cbk39553 ;) Ho could be only Ho: p=0, not p<=0 And critical value of t for 5% one tile is 1.812 not 2.228 (this is for two tile) Szamot...
Hi, I have done some theoretical work about Statistical Modelling but i would like to work on its application ( application of linear or non linear models),...
I am also having the same question. Looking for answers ... plz. reply Samia Hussainy <ssaim_h@...> wrote: Hi, I have done some theoretical work about...
to this is my project work and i have made it from different books and sites, hope so it will be helpful to you Rajneesh datta <dokiya777@...> wrote: I...
... Find somebody who need statistical help, have interesting data,and study whatever you need to help them! Also, visit www.r-project.org Kjetil Halvorsen...
Thank you so much for helping me and I will be more patient:) ... http://in.groups.yahoo.com/group/Statisticians_group/ ... __________________________________ ...
When I type this in with my data I am getting two error messages. Part of my log is: ERROR: File WORK.EXE.DATA does not exist. 19 table vaccines*placebo /chisq...
Hi Dora, I am sorry. Actually I did slight mistake. I forgot to write exe after data in the first line. The corrected program will be data exe; input vaccines...
Hi, I have read Locally Weighted Regression (LOESS) from the book "Introduction to Linear Regression Analysis" by Montogomery, Peck and Vining and then I have...
