Displaying 3 results from an estimated 3 matches for "myair".
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yair
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...