search for: ltipl

...d on some of the examples in the panel.* functions in lattice, but without much success. I would appreciate any help that anyone can give me with this problem. I can provide the data as an attached e-mail if needed. Thanks, xyplot(log10(Females+1)+log10(BG+1)~Trap.Type|Species,trap.agg,allow.multiple=T,type='b',as.table=T,auto.key=T) Wes McCardle phone: (301) 504-8328 fax: (301) 504-6580 w_mccardle at msn.com _________________________________________________________________ Concerned that messages may bounce because your Hotmail account is over limit? Get Hotmail Extra Storage! htt...

I wonder if someone can give some pointers on alternatives to linear regression (e.g. Loess) when dealing with multiple variables. Taking any simple table with three variables, you can very easily get the intercept and coefficients with: summary(lm(read_table)) For obvious reasons, the coefficients in a multiple regression are quite different from what you get if you calculate regressions for the single variable...

Hello, I'm still trying to make the life of my colleagues easier. Nice, isn't it ? At the moment, I'm looking for a way to generate multiple "single report". In fact I have a .rnw file which send a query to a MySQL database (rs<-dbSendQuery(con, statement="select * from treatdata where name='Device1'") But of course my colleagues have many devices and don't want to enter the rnw file to change the na...

...inar en que segmento podría estar un nuevo cliente y no tenga que volver a realizar el mismo análisis. Supuestamente el análisis clúster se que es netamente descriptivo, pero hay alguna forma de hacer uso de esta técnica para algo predictivo o inferencial algo así como en el análisis de regresión múltiple. Dato: Mis variables son ordinales, dicotómicas y algunas numéricas. Atte. Ricardo Alva "Aviso Legal: La información de este correo electrónico, así como de sus archivos adjuntos, es confidencial y está dirigida exclusivamente a él o los destinatarios. Si Usted ha recibido este correo por...