Hi Guys,
thank you all for you comments. Actually, I had a typo and you'r right that
it should be "subdata[-c(11,22,33) , ]"
However, this does not work well either. I think, I know the reason:
In the diagnostic diagramm (that you get with plot(linreg) ), the number
which are assigned to the mo
At a quick glance, your code seems to be deleting columns not rows
try y[-c(11,22,33), ]
--- On Mon, 9/14/09, Hollix wrote:
> From: Hollix
> Subject: [R] Eliminate cases in a subset of a dataframe
> To: r-help@r-project.org
> Received: Monday, September 14, 2009, 10:57 AM
&
linmod2 <- update(linmod, data = subdata[-c(11,22,33),])
Hollix wrote:
Hi folks,
I created a subset of a dataframe (i.e., selected only men):
subdata <- subset(data,data$gender==1)
After a residual diagnostic of a regression analysis, I detected three
outliers:
linmod <- lm(y ~ x, data=subda
Hi Holger,
On Sep 14, 2009, at 10:57 AM, Hollix wrote:
Hi folks,
I created a subset of a dataframe (i.e., selected only men):
subdata <- subset(data,data$gender==1)
After a residual diagnostic of a regression analysis, I detected three
outliers:
linmod <- lm(y ~ x, data=subdata)
plot(linmo
Hi folks,
I created a subset of a dataframe (i.e., selected only men):
subdata <- subset(data,data$gender==1)
After a residual diagnostic of a regression analysis, I detected three
outliers:
linmod <- lm(y ~ x, data=subdata)
plot(linmod)
Say, the cases 11,22, and 33 were outliers.
Here comes
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