search for: i08

Hi all, hope someone can help me out with this. Background Introduction I have a data set consisting of data collected from a questionnaire that I wish to validate. I have chosen to use confirmatory factor analysis to analyse this data set. Instrument The instrument consists of 11 subscales. There is a total of 68 items in the 11 subscales. Each item is scored on an integer scale between 1 to 4.

...l. -SIP user agent "A" starts listenning busytones... But the call still on. (and being payed). - Call only ends when it is correctly hanged up in the SIPphone. I've been tracing the communications between the OldPBX (NETWORK) and Asterisk (USER SIDE) and i found this: M03 PROGRESS I08 Cause Coding Std=CCITT Location= Private net-remote Cause Code=16 I1E Progress indicator Coding Std=CCITT Location= Public net-local Progress desc= Inband info avail I28 Display Info=CHAMADA DESLIGA DA 08 02 00 02 03 08 02 85 90 1E 02 82 88 28 11 43 48 41 4D 41 44 41 20 44 45 53 4C 49 47 41 44 41...

...nning). This is the 10th release of MBESS and it is version number is now 1.0.0. Detailed information about MBESS is available in the current issue of Behavior Research Methods (http://www.psychonomic.org/BRMIC/contents.htm) as well as Journal of Statistical Software (http://www.jstatsoft.org/v20/i08). Take care, Ken -- Ken Kelley, Ph.D. Indiana University Inquiry Methodology Program 201 North Rose Avenue, Suite 4000 Bloomington, Indiana 47405 Phone: 812-856-8330 / Fax: 812-856-8333 Email: KKIII at Indiana.Edu Internet: http://www.indiana.edu/~kenkel _______________________________________...

...um of the dataset and can be easily used in further analyses. Methods are provided for extraction, aggregation, conversion, plotting, summary and reporting of mefa objects. Reports can be generated in plain text or LaTex. The current version has been published in JSS ( http://www.jstatsoft.org/v29/i08 ). The paper presents worked examples on a variety of ecological analyses. Best wishes, P?ter P?ter S?lymos, PhD Postdoctoral Fellow Department of Mathematical and Statistical Sciences University of Alberta Edmonton, Alberta, T6G 2G1 Canada email <- paste("solymos", "ualberta.c...

...nning). This is the 10th release of MBESS and it is version number is now 1.0.0. Detailed information about MBESS is available in the current issue of Behavior Research Methods (http://www.psychonomic.org/BRMIC/contents.htm) as well as Journal of Statistical Software (http://www.jstatsoft.org/v20/i08). Take care, Ken -- Ken Kelley, Ph.D. Indiana University Inquiry Methodology Program 201 North Rose Avenue, Suite 4000 Bloomington, Indiana 47405 Phone: 812-856-8330 / Fax: 812-856-8333 Email: KKIII at Indiana.Edu Internet: http://www.indiana.edu/~kenkel _______________________________________...

Hello all, I am Xiongqing Zhang, come from Beijing of China. I know you from the web site: http://finzi.psych.upenn.edu/Rhelp08/2008-February/154627.html. I am not very clear about the R-project software. But I want to estimate the parameters and errors of zero-inflation poisson model. Can?you help me? Data is in the attachement. Thank you. I will be very appreciated if you can help me. Best

...um of the dataset and can be easily used in further analyses. Methods are provided for extraction, aggregation, conversion, plotting, summary and reporting of mefa objects. Reports can be generated in plain text or LaTex. The current version has been published in JSS ( http://www.jstatsoft.org/v29/i08 ). The paper presents worked examples on a variety of ecological analyses. Best wishes, P?ter P?ter S?lymos, PhD Postdoctoral Fellow Department of Mathematical and Statistical Sciences University of Alberta Edmonton, Alberta, T6G 2G1 Canada email <- paste("solymos", "ualberta.c...

Hi All, My dependent variable is a ratio that takes a value of 0 (zero) for 95% of the observations and positive non-integer values for the other 5%. What model would be appropriate? I'm thinking of fitting a GLM with a Poisson ~. Now, becuase it takes non-integer values, using the glm function with Poisson family issues warning messages. Warning messages: 1: In dpois(y, mu, log = TRUE) :

...ow available on CRAN. This presents a multivariate generalization of the emulator package. The corresponding JSS article is: Robin K. S. Hankin (2012), "Introducing multivator: A Multivariate Emulator", Journal of Statistical Software, 46(8), 1-20. URL http://www.jstatsoft.org/v46/i08/ best wishes Robin -- Robin Hankin Uncertainty Analyst hankin.robin at gmail.com _______________________________________________ R-packages mailing list R-packages at r-project.org https://stat.ethz.ch/mailman/listinfo/r-packages

...ne interface which can be used to perform common tasks quickly. Details can be found in a recent JSS paper on TractoR [4]. All the best, Jon [1] http://sourceforge.net/projects/niftyreg/ [2] https://github.com/jonclayden/RNiftyReg [3] http://www.tractor-mri.org.uk [4] http://www.jstatsoft.org/v44/i08/ -- Jonathan D Clayden, PhD Lecturer in Neuroimaging and Biophysics Imaging and Biophysics Unit UCL Institute of Child Health 30 Guilford Street LONDON WC1N 1EH United Kingdom t | +44 (0)20 7905 2708 f | +44 (0)20 7905 2358 w | www.homepages.ucl.ac.uk/~sejjjd2/ w | www.diffusion-mri.org.uk/peopl...

...ne interface which can be used to perform common tasks quickly. Details can be found in a recent JSS paper on TractoR [4]. All the best, Jon [1] http://sourceforge.net/projects/niftyreg/ [2] https://github.com/jonclayden/RNiftyReg [3] http://www.tractor-mri.org.uk [4] http://www.jstatsoft.org/v44/i08/ -- Jonathan D Clayden, PhD Lecturer in Neuroimaging and Biophysics Imaging and Biophysics Unit UCL Institute of Child Health 30 Guilford Street LONDON WC1N 1EH United Kingdom t | +44 (0)20 7905 2708 f | +44 (0)20 7905 2358 w | www.homepages.ucl.ac.uk/~sejjjd2/ w | www.diffusion-mri.org.uk/peopl...

Se quiere hacer una encuesta de actitudes a una población de 45000 personas, quisiera me sugirieran un script adecuado , he revisado algunos en epicalc, pero no encuentro la respuesta adecuada (prevalencia 0,5, error 5%) -- Este mensaje le ha llegado mediante el servicio de correo electronico que ofrece Infomed para respaldar el cumplimiento de las misiones del Sistema Nacional de Salud.

Dear all, I am analyzing counts of seabirds made from line transects at sea. I have been fitting Poisson and negative binomial distributions to the data using the goodfit function from the vcd library. I would also like to evaluate how well a quasi-poisson distribution fits the data. However, none of the potentially suitable functions I have identified (goodfit(vcd), fitdistr(MASS),

Hi everybody, we are a pool of phd students and we have a question about AIC. We are interested in calculating the AIC for a mixture model on galaxies data. So far we have found AIC works only for regression models, whereas we need AIC for a mixture of Normal with mean, sd and weights given by our EM algorithm. May you help us? thanks in advance

Anyone know how to submit jobs to at or anything else that allows jobs submitted to a queue to be executed consecutively? I have a series of servers that submits a job via an ssh background job but I can only have one execute at any given time. Possibly some clever bash work? Thanks! jlc

Recently, I ran a series of Kruskal-Wallace tests [kruskal.test()] using by() to group by site Output is a list: >Herb.KW Herb.df$ID: 10-1 Kruskal-Wallis rank sum test data: Indicator_Rating by Year Kruskal-Wallis chi-squared = 15.24, df = 7, p-value = 0.03302 ----------------------------------------------------------------------------------------------------- Herb.df$ID: 18-1

Hi! I am a psychologist who suspects that the only sensible way to analyse a particular data set is to use generalised linear mixed models. I am hoping that someone might be able to point me in the right direction to find some very practical hands on documentation that might be able to talk me through actually doing such an analysis? So far in my searches the most useful document I have turned

Hi all: Here's a question about result of loglinear analysis. There're 2 factors:area and nation.The raw data is in the attachment. I fit the saturated model of loglinear with the command: glm_sat<-glm(fre~area*nation, family=poisson, data=data_Analysis) After that,I extract the coefficients: result_sat<-summary(glm_sat) result_coe<-result_sat$coefficients I find that all the

Hello, I have a question regarding estimation of the dispersion parameter (theta) for generalized linear models with the negative binomial error structure. As I understand, there are two main methods to fit glm's using the nb error structure in R: glm.nb() or glm() with the negative.binomial(theta) family. Both functions are implemented through the MASS library. Fitting the model using these

Hi all, First post for me here, but I have been reading on the forum for almost two years now. Thanks to everyone who contributed btw! I have a dataset of 4000 observations of count of a mammal and I am trying to predict abundance from a inflated-zero model as there is quite a bit of zeros in the response variable. I have tried multiple options, but I might do something wrong as every