search for: myair

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2018 Jan 17
4
effects: error when original data frame is missing
Hello, everyody, when asking, e.g., Effect() to compute the effects of a fitted, e.g., linear model after having deleted the data frame from the workspace for which the model was obtained an error is reported: > myair <- airquality > fm <- lm(Ozone ~ Temp, data = myair) > rm(myair) > Effect("Temp", fm) Error in eval(model$call$data, envir) : object 'myair' not found Has anybody a better "workaround" for this than, e.g., explicitly saving the fitted model object fm t...
2018 Jan 17
0
effects & lme4: error since original data frame not found WASeffects: error when original data frame is missing
...Am 17.01.2018 um 10:55 schrieb Gerrit Eichner: > Hello, everyody, > > when asking, e.g., Effect() to compute the effects of a fitted, > e.g., linear model after having deleted the data frame from the > workspace for which the model was obtained an error is reported: > > > myair <- airquality > > fm <- lm(Ozone ~ Temp, data = myair) > > rm(myair) > > Effect("Temp", fm) > Error in eval(model$call$data, envir) : object 'myair' not found > > Has anybody a better "workaround" for this than, e.g., explicitly >...
2018 Jan 17
0
effects & lme4: error since original data frame notfoundWASeffects: error when original data frame is missing
...Hello, everyody, > >> > >> when asking, e.g., Effect() to compute the effects of a fitted, e.g., > >> linear model after having deleted the data frame from the workspace > >> for which the model was obtained an error is reported: > >> > >> ?> myair <- airquality > >> ?> fm <- lm(Ozone ~ Temp, data = myair) > >> ?> rm(myair) > >> ?> Effect("Temp", fm) > >> Error in eval(model$call$data, envir) : object 'myair' not found > >> > >> Has anybody a better "w...