Problemas de filtrado de datos de R

>>>?data1?<-?data7_0?%>%? group_by(CELLPHONE,MEMBERID)?%>%?filter(row_number()? ==?1)?%>%?ungroup()1234

Método 2:

>>>?data2?<-?data7_0?%>%? distinto(CELLPHONE,MEMBERID,? .keep_all?=?TRUE)12

Método 3:

>>>?data3?<-?sqldf("select?DISTINCT?CELLPHONE,MEMBERID?from?data7_0")1

Método 4:

>>>?data4?<-?base::unique(data7_0)1

Método 5:

>>>?data5?<-?as.data. tabla(datos7_0[!duplicado (datos7_0$CELULAR),?])