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Hi all. I am just running a lme model and found some criticism regarding the fact that DF appears just as integers. What are the implications of this, in terms of reporting those DF and the reliability of my model...
Hola He estado tratando varias formas de colocar el subÃndice para los grados de libertad del F test y la expresión adj; y sencillamente no funciona. legend("topright",legend=c(expression('r[adj]=0.40'),expression('F[3,23...
Dear all. I have been working with three continuous variables, to explore the effects of jnd_lum and jnd_colour on seg_expos My minimal model is: expos1<-lm (seg_expos~jnd_colour+jnd_lum+jnd_colour:jnd_lum,na...
Hola Disculpen nuevamente por esta nueva pregunta. Tengo un modelo no lineal fiteado a mis datos, me interesa presentar en el plot las lÃneas de intervalos de confianza del modelo. Se que con los errores estandar de cada parametro...
Hi all I am trying to fit an anova model with a random effect. My model is: aov(Devp.time~trt+Pair.ID+Error(trt/Pair.ID) # trt is fixed effect and Pair.ID is my random effect. The problem...
Gracias Javier Quizas el problema es que no estoy familiarizado con el Cox regression, y la verdad ambos resultados son significativos pero no sabrÃa como interpretar. Por ejemplo strata agrupa los efectos en cierta forma osea que la comparación...
Jorge No te preocupes hombe, miil gracias, fantástico esto trabaja perfecto. Eric Flores De Gracia School of Biosciences University of Exeter, Cornwall Campus Penryn, Cornwall TR10 9EZ United Kingdom Mobilephone: +044 07578724705 http://biosciences.exeter.ac.uk/cec/staff...
Hi there I?m trying to fit a lmer model to a data on survival (1=death, 0=alive) of artificial frog models deployed in the field. At this early point want to know if "size" has an general effect...
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