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...the exe program and run it within R, continuing the computations based on the outputs. Are there any calling function for the exe program (dos application) or any efficient way to do this? Please let me know. Thank you so much. Insu ************************************************* Insu Paek Educational Testing Service Rosedale Road MS - 02P Princeton, NJ 08541 (Tel) 609 - 734 - 1450 Email: ipaek@ets.org ************************************************* -------------------------------------------------- This e-mail and any files transmitted with it may contain privileged or conf...

...> mmm6 <-glm(freq~x+y+x.2+y.2+x.3+y.3+x.4+y.4+x.5+y.5+x.6+y.6+xy ,family=poisson(link = "log"),data=ddd2) Warning message: In glm.fit(x = X, y = Y, weights = weights, start = start, etastart = etastart, : fitted rates numerically 0 occurred ########## Thank you so much, Insu Paek ************************************************* Insu Paek Educational Testing Service Rosedale Road MS - 02P Princeton, NJ 08541 (Tel) 609 - 734 - 1450 Email: ipaek@ets.org ************************************************* -------------------------------------------------- This e-mail and...

...r correction=F. Does the continuity correction apply only in certain cases or in certain strata with some rules ? Could you let me know why I am seeing no difference sometimes regardless of correction=T or F ? Thank you so much, Insu ************************************************* Insu Paek Educational Testing Service Rosedale Road MS - 02P Princeton, NJ 08541 (Tel) 609 - 734 - 1450 Email: ipaek@ets.org ************************************************* -------------------------------------------------- This e-mail and any files transmitted with it may contain privileged or conf...

Hello, I am wondering if R has any ways to conduct the score test in logistic regression? Could you let me know please? Thanks, Insu -------------------------------------------------- This e-mail and any files transmitted with it may contain privileged or confidential information. It is solely for use by the individual for whom it is intended, even if addressed incorrectly. If you

I'm trying to find an R package that will smooth a line with the "polynomial approximation with exponential kernel" or "PAEK" algorithm that is used in ESRI's ArcGIS software. I have a copy of the original paper that provides the algorithm, but I'm not confident in how to code it. The algorithm will smooth a polyline's vertices at a user specified distance along the polyline. The paper refers to this...

Is there a limit on the size of database that acts_as_ferret can handle? I''m using mysql for my application, and substring search facility of acts_as_Ferret appears to stop working when there is over 100,000 rows in a table. -- Posted via http://www.ruby-forum.com/.