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formulalevels
2008 Oct 23
0
RODBC and RDCOM
...s:
((-0.19*({EthanePropaneMolFracTotal}*100)^2)+(12.3*({EthanePropaneMolFracTotal}*100))-13)*0.8
> typeof(results$Formula)
[1] "integer"
> typeof(results$Formula[1])
[1] "integer"
Formula was there. Notice that results$Formula has Levels. To get the
formula, I tried
> formulaLevels = levels(results$Formula)
> typeof(formulaLevels)
[1] "character"
> formulaLevels[1]
[1]
"((-0.19*({EthanePropaneMolFracTotal}*100)^2)+(12.3*({EthanePropaneMolFracTotal}*100))-13)*0.8"
These works well within RGui. Then I tried to use RDCOM to communicate
with .net:
Sta...