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...bject$k - 1, object$n - object$k, ncp = 0, lower.tail = FALSE, : full precision was not achieved in 'pnbeta'" This message appears both with the pglm estimate of Lambda and with Lambda set to 0. Could you tell me what should I correct to solve this problem? Best regards, Ana Navarrete ***************************************************************** Ana Navarrete Anthropological Institute and Museum Winterthurerstrasse 190 8057 Zurich Tel: +41-798693918 E-mail: a.navarrete at aim.uzh.ch

Hi, this is my second post ( sorry for my language ) need yours helps with my problem. i need filter my model by an option in a Combo select i thing, "i should be" with observe_field and render partial, but i have a problem, when past to the second page, the application give me an error. about ID thx for your helps! -- Posted via http://www.ruby-forum.com/.

Hi there, i have a question respect to the "render" when use render in the controller def create @contacto = Contacto.new(params[:contacto]) respond_to do |format| if @contacto.save flash[:notice] = ''Su Consulta ha sido enviada'' crear_correo(@contacto) format.html { redirect_to(:action => :new) } else format.html

Estimados usurios-R: Tengo una lista de alumnos. Hay alguna forma de sacar una tabla de frecuencias por la asistencia a clases mensual. Es decir cuantos días concurrió cada alumno en el mes. Supongamos que la lista está conformada por ocho alumnos, el curso duró 4 días y quiero saber cuantos días concurrió cada uno al curso poniendolo en la columna mes. Quisiera obtener un cuadro así: Alumnos