Displaying 6 results from an estimated 6 matches for "fr8".
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2012 Sep 28
3
Better way of Grouping?
...ad(...)
#L v D
L=data[LvD %in% c("L"),]
D=data[LvD %in% c("D"),]
#Groups 3 and 4 within L and D
group3L=L[group %in% c("3"),]
group4L=L[group %in% c("3"),]
group3D=D[group %in% c("3"),]
group4D=D[group %in% c("3"),]
#Times B, S45, FR2, FR8
you get the idea
Is there a more efficient way to subset groups? Thanks for any insight.
Regards,
Charles
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2012 Feb 09
0
Cumulative R2 and Q2 values?
...th
R2 and Q2 but they are for each separate class. Is there a way to get the
cumulative R2 and Q2 for the whole model?
R2(pls.new, estimate="all")
Response: B
(Intercept) 1 comps 2 comps
train 0.00000 0.001759 0.3812
CV -0.03419 -0.082686 0.2983
Response: FR8
(Intercept) 1 comps 2 comps
train 0.00000 0.4362 0.4362
CV -0.03419 0.3936 0.3745
Response: S45
(Intercept) 1 comps 2 comps
train 0.00000 0.3682 0.7749
CV -0.03419 0.3061 0.7313
Again, what I am looking for is a way to get an overall R2 an...
2012 Mar 05
0
3rd attempt R2 and Q2 from pls regression
...th
R2 and Q2 but they are for each separate class. Is there a way to get the
cumulative R2 and Q2 for the whole model?
R2(pls.new, estimate="all")
Response: B
(Intercept) 1 comps 2 comps
train 0.00000 0.001759 0.3812
CV -0.03419 -0.082686 0.2983
Response: FR8
(Intercept) 1 comps 2 comps
train 0.00000 0.4362 0.4362
CV -0.03419 0.3936 0.3745
Response: S45
(Intercept) 1 comps 2 comps
train 0.00000 0.3682 0.7749
CV -0.03419 0.3061 0.7313
Again, what I am looking for is a way to get an overall R2 an...
2012 May 02
0
PLS validation value
...var #this provides the exact R2Y I get in SIMCAP
pls.reg.new$Q2cum
The Q2cum values should be close to
component 1 = .2149
component 2 = .4578
*component 3 = .6627* #value of concern
All of the R output values are close for the respective class except for
the final Q2cum value:
Q2cum.B Q2cum.FR8 Q2cum.S45 Q2cum
t1 -0.0546 0.3992 0.2973 0.2140
t2 0.2863 0.3824 0.7039 0.4573
t3 0.5839 0.7430 0.6980 *0.3735 *#*not close*
Done.
I have read that the plspm package used LOO cross validation. SIMCAP uses
the same method, however it le...
2012 May 10
0
PLS Q2 value?
...xpvar? #this provides the exact R2Y I get in SIMCAP
pls.reg.new$Q2cum
The Q2cum values should be close to
component 1 = .2149
component 2 = .4578
component 3 = .6627 #value of concern
All of the R output values are close for the respective class except
for the final Q2cum value:
?? Q2cum.B Q2cum.FR8 Q2cum.S45? Q2cum
t1 ?? -0.0546?? ? ?? 0.3992?? ? ?? 0.2973 ? 0.2140
t2???? 0.2863? ? ? ? 0.3824?? ? ?? 0.7039?? 0.4573
t3 ? ? 0.5839??????? 0.7430? ? ? ? 0.6980?? 0.3735? #not close
Done.
I have read that the plspm package used LOO cross validation.? SIMCAP
uses the same method, however it leaves...
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
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