[Biomod-commits] Error in ensemble by algorithm

[Josep M Serra diaz]

Dear BIOMODers,

I found an error while trying to perform modeling ensemble by algorithm in
order to produce an output for each statistical technique


Any clue of what does this mean???

The strane


########################

#ensemble through algorithm
myBiomodEM.algo <- BIOMOD_EnsembleModeling    (
                                        em.by="algo" ,
                                        modeling.output = myBiomodModelOut,
                                        chosen.models = 'all',
                                        eval.metric = 'TSS',
                                        eval.metric.quality.threshold =
c(0.6),
                                        prob.mean=T,
                                        prob.cv = T,
                                        prob.ci = T,
                                        prob.ci.alpha = 0.05,
                                        prob.median = T,
                                        committee.averaging = T,
                                        prob.mean.weight = F,
                                        prob.mean.weight.decay =
'proportional'
                                        )


-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Build Ensemble Models
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

   ! all models available will be included in ensemble.modeling
   > Evaluation & Weighting methods summary :
      TSS over 0.6


  > GLM_AllRun ensemble modeling
   > TSS
   ! No models kept due to treshold filtering... Ensemble Modeling was skip!

  > GBM_AllRun ensemble modeling
   > TSS
   ! No models kept due to treshold filtering... Ensemble Modeling was skip!

  > GAM_AllRun ensemble modeling
   > TSS
   ! No models kept due to treshold filtering... Ensemble Modeling was skip!

  > CTA_AllRun ensemble modeling
   > TSS
   ! No models kept due to treshold filtering... Ensemble Modeling was skip!

  > ANN_AllRun ensemble modeling
   > TSS
   ! No models kept due to treshold filtering... Ensemble Modeling was skip!

  > FDA_AllRun ensemble modeling
   > TSS
   ! No models kept due to treshold filtering... Ensemble Modeling was skip!

  > MARS_AllRun ensemble modeling
   > TSS
   ! No models kept due to treshold filtering... Ensemble Modeling was skip!

  > RF_AllRun ensemble modeling
   > TSS
   > models kept :  Quercusilex_AllData_RUN2_RF
   ! Models projections for whole zonation required...
    > Projecting Quercusilex_AllData_RUN2_RF ...

   > Mean of probabilities...
   > Coef of variation of probabilities...
   > Median of ptobabilities...
   > Confidence Interval...
      > 2.5 %
      > 97.5 %
   >  Comittee averaging...Warning in FUN(c("KAPPA", "TSS", "ROC", "FAR",
"SR", "ACCURACY", "BIAS",  :

Observed or fited data contains a unique value.. Be carefull with this
models predictions

Warning in FUN(c("KAPPA", "TSS", "ROC", "FAR", "SR", "ACCURACY", "BIAS",  :

Observed or fited data contains a unique value.. Be carefull with this
models predictions

Warning in FUN(c("KAPPA", "TSS", "ROC", "FAR", "SR", "ACCURACY", "BIAS",  :

Observed or fited data contains a unique value.. Be carefull with this
models predictions

*Error in roc.default(Obs, Fit, percent = T) : No control observation.*
In addition: There were 50 or more warnings (use warnings() to see the
first 50)
> warnings()
Warning messages:
1: In (forecast_1 * observed_1) + (forecast_0 * observed_0) :
  NAs produced by integer overflow
2: In (forecast_1 * observed_1) + (forecast_0 * observed_0) :
  NAs produced by integer overflow
3: In (forecast_1 * observed_1) + (forecast_0 * observed_0) :
  NAs produced by integer overflow
4: In (forecast_1 * observed_1) + (forecast_0 * observed_0) :
  NAs produced by integer overflow
5: In forecast_0 * observed_0 : NAs produced by integer overflow
6: In forecast_0 * observed_0 : NAs produced by integer overflow
7: In forecast_0 * observed_0 : NAs produced by integer overflow
8: In forecast_0 * observed_0 : NAs produced by integer overflow
9: In forecast_0 * observed_0 : NAs produced by integer overflow
10: In forecast_0 * observed_0 : NAs produced by integer overflow
11: In forecast_0 * observed_0 : NAs produced by integer overflow
12: In forecast_0 * observed_0 : NAs produced by integer overflow
13: In forecast_0 * observed_0 : NAs produced by integer overflow
14: In forecast_0 * observed_0 : NAs produced by integer overflow
15: In forecast_0 * observed_0 : NAs produced by integer overflow
16: In forecast_0 * observed_0 : NAs produced by integer overflow
17: In forecast_0 * observed_0 : NAs produced by integer overflow
18: In forecast_0 * observed_0 : NAs produced by integer overflow
19: In forecast_0 * observed_0 : NAs produced by integer overflow
20: In forecast_0 * observed_0 : NAs produced by integer overflow
21: In forecast_0 * observed_0 : NAs produced by integer overflow
22: In forecast_0 * observed_0 : NAs produced by integer overflow
23: In forecast_0 * observed_0 : NAs produced by integer overflow
24: In forecast_0 * observed_0 : NAs produced by integer overflow
25: In forecast_0 * observed_0 : NAs produced by integer overflow
26: In forecast_0 * observed_0 : NAs produced by integer overflow
27: In forecast_0 * observed_0 : NAs produced by integer overflow
28: In forecast_0 * observed_0 : NAs produced by integer overflow
29: In forecast_0 * observed_0 : NAs produced by integer overflow
30: In forecast_0 * observed_0 : NAs produced by integer overflow
31: In forecast_0 * observed_0 : NAs produced by integer overflow
32: In forecast_0 * observed_0 : NAs produced by integer overflow
33: In forecast_0 * observed_0 : NAs produced by integer overflow
34: In forecast_0 * observed_0 : NAs produced by integer overflow
35: In forecast_0 * observed_0 : NAs produced by integer overflow
36: In forecast_0 * observed_0 : NAs produced by integer overflow
37: In forecast_0 * observed_0 : NAs produced by integer overflow
38: In forecast_0 * observed_0 : NAs produced by integer overflow
39: In forecast_0 * observed_0 : NAs produced by integer overflow
40: In forecast_0 * observed_0 : NAs produced by integer overflow
41: In forecast_0 * observed_0 : NAs produced by integer overflow
42: In forecast_0 * observed_0 : NAs produced by integer overflow
43: In forecast_0 * observed_0 : NAs produced by integer overflow
44: In forecast_0 * observed_0 : NAs produced by integer overflow
45: In forecast_0 * observed_0 : NAs produced by integer overflow
46: In forecast_0 * observed_0 : NAs produced by integer overflow
47: In forecast_0 * observed_0 : NAs produced by integer overflow
48: In forecast_0 * observed_0 : NAs produced by integer overflow
49: In forecast_0 * observed_0 : NAs produced by integer overflow
50: In forecast_0 * observed_0 : NAs produced by integer overflow