search for: bariable

...tyexcellence.es El 13 de febrero de 2018, 22:32, Xavier-Andoni Tibau Alberdi < xavitibau en gmail.com> escribió: > Perdona, toda la razón, no miré bien el problema antes de responder. > > Seguro que hay una manera más eficiente. Pero yo lo haría con un bucle, > luego usas una bariable dummy, digamos zonna_d, que incremente su valor en > 1 cada vez que subzona es ==1. Entonces zona = zonna_d. > > Se entiende? > > Saludos, > > Xavier > > 2018-02-13 22:26 GMT+01:00 Andrés Hirigoyen <andreshirigoyen en gmail.com>: > > > Xavier el tema que no...

Xavier el tema que no logro solucionar es pasar de subzona==1 a subzona==2. Probé con ifelse pero me cambia los valores de toda la columan cuando cambia de zona. Gracias por responder El 13 de febrero de 2018, 18:19, Xavier-Andoni Tibau Alberdi< xavitibau en gmail.com> escribió: > Creo que necesitas usar la funcion: ifelse(). > > Saludos! > > El 13 feb. 2018 22:16,

...to incompatibility with survival 2.39-5 for survival predictions; changed object Strata to strata in cph to be compatible with survival package * new test survest.r to more comprehensively check survfit.cph and survest.cph * ggplot.Predict: quit ignoring xlim; suppress confidence bands if two group bariables because ggplot2 geom_ribbon doesn't support multiple aesthetics * predictrms: set contrasts for ordered factors to contr.treatment instead of contr.poly * val.prob: changed line of identity to use wide grayscale line instead of dashed line ------------------------------ Frank E Harrell Jr...

...to incompatibility with survival 2.39-5 for survival predictions; changed object Strata to strata in cph to be compatible with survival package * new test survest.r to more comprehensively check survfit.cph and survest.cph * ggplot.Predict: quit ignoring xlim; suppress confidence bands if two group bariables because ggplot2 geom_ribbon doesn't support multiple aesthetics * predictrms: set contrasts for ordered factors to contr.treatment instead of contr.poly * val.prob: changed line of identity to use wide grayscale line instead of dashed line ------------------------------ Frank E Harrell Jr...

Hi, do you guys know what function in R handles the multiple regression on categorical predictor data. i.e, 'lm' is used to handle continuous predictor data. thanks, karena -- View this message in context: http://r.789695.n4.nabble.com/regression-function-for-categorical-predictor-data-tp2532045p2532045.html Sent from the R help mailing list archive at Nabble.com.