Displaying 3 results from an estimated 3 matches for "giovan".
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giova
2007 Dec 11
1
postResample R² and lm() R²
...6.0718506 0.3300378
So here comes my doubt: why do I have an value of 67.52% for R² when
creating the model(that is , the model explains 67.52% of the data) and
when I use this same model on the same input data, why does postResample
return a very different value associated to R²?
Best regards,
Giovane
#input.csv file used as input
"A" "B" "C" "D" "TOTAL"
1 0 1 0 3.8
1 0 1 0 21.67
1 0 0 0 2.92
2 0 6 0 42.84
0 0 0 0...
2007 Dec 08
1
lm: how to calculate rsquared of the predicted values?
...en the predicted(by the model) and
real (observed) values.?
2. Measure the RMSE error .
Example: suppose my data its below:
REAL Predicted
8.22 9.016811
28.24 9.016811
29.69 26.491108
78.02 59.234736
51.29 67.823793
37.55 18.033622
10.82 29.683154
--
Thanks in advance,
Giovane
[[alternative HTML version deleted]]
2012 Mar 12
1
No sound in Counter Strike 1.6
Hi,
In the first instance, sorry for my english futile. I'm from Brazil, and I'm starting in english. [Embarassed]
Well, I use Debian Squeeze, and I installed the Wine for play Counter Strike 1.6. The game run normally, but whitout sound. In winecfg there not a option for modify the sound driver for alsa or OSS. How a picture is worth a thousand words, following a print:
[Image: