search for: infec

Hi, I make an analysis and depending of the order of the variables, the significance change, look. m1 <- glm((infec/ntot)~idade+sexo+peso,family=binomial,weights=ntot) > anova(m1,test="F") Analysis of Deviance Table Model: binomial, link: logit Response: (infec/ntot) Terms added sequentially (first to last) Df Deviance Resid. Df Resid. Dev F Pr(>F) NULL...

Hello all, I want to use the "table" function, but for every id I have a different no. of rows (obs.). If I write: table(x$class, x$infec) I don't get the right frequencies because I should count every id once, if id 1 has 20 observations It should count as one. can I use unique func. here? Hope it's clear. thank you, Sigalit. [[alternative HTML version deleted]]

...cases it produces an abnormal termination of R. My code is: bagging(I.NOSOCO~EDAD+SEXO+ESTANCIA+ADMISI?N+T.CIRUG?+DURACI?N+CONTAMIN +PROFILAX+E.PREOPE+V.PERIFE+V.CENTRA+S.VESICA+S.NASOGA+DREN.ABI+DREN.CER +VENTILAC+T.INMUNO+COMA+I.RENAL+DIABETES+NEOPLASI+EPOC+HEPATOPA+INMUNODE +HIPOPROT+OBESIDAD+INFECING+NDIAGNOS,data=Datos.RL) adaboost.M1(I.NOSOCO~EDAD+SEXO+ESTANCIA+ADMISI?N+T.CIRUG?+DURACI?N+CONTAMIN +PROFILAX+E.PREOPE+V.PERIFE+V.CENTRA+S.VESICA+S.NASOGA+DREN.ABI+DREN.CER+VENTILAC +T.INMUNO+COMA+I.RENAL+DIABETES+NEOPLASI+EPOC+HEPATOPA+INMUNODE+HIPOPROT+OBESIDAD +INFECING+NDIAGNOS,data=Datos.R...

Hello, I'm new using R and developing tables. I have a problem in developing a table. In a questionaire I made I ask this question "Please tell me the first three sympthoms caused by Respiratory tract infection you've caught this year", then the people answer three sympthoms, the first mention (Top of mind) is saved in a variable called "P2_A", the second mention in a variable called "P2_B" and the third mention in "P2_C". Each answer is coded with numbers like...

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