StAM Report: Prediction of NORMAL (explorative) - beta 0.01, 0.99



Information on Evaluation

Total number of samples: 203
Training samples: 203 ( 17 from NORMAL, 186 from other )
Test samples: 203 ( 17 from NORMAL, 186 from other )
Focus on class: NORMAL
Data frm chip: hgu95av2
Start node: GO:0008150 ( biological_process )


Annotation Information

Chip annotations for: hgu95av2
Chip data package: data package version 1.5.1
Mon May 10 11:12:58 2004
GO data package: GO package version 1.5.1
Mon May 10 11:46:39 2004
Root node chosen: GO:0008150 ( biological_process )
Number of probesets
on the chip:
12625
Probesets annotated
below GO:0008150 :
8679
Number of nodes
with direct annotations:
1359
Total number of nodes: 2204


Information on Cross Validation

Number of samples: 203
Number of classes: 2
Class weights: 'NORMAL': 0.01 'other': 0.99
Class prior: 'NORMAL':0.084 'other':0.916
Shrinkage candidates: 0, 0.025, 0.049, 0.074, 0.099, 0.124, 0.148, 0.173, 0.198, 0.222, 0.247, 0.272, 0.297, 0.321, 0.346, 0.371, 0.395, 0.42, 0.445, 0.47, 0.494, 0.519, 0.544, 0.568, 0.593, 0.618, 0.643, 0.667, 0.692, 0.717


Cross validated performance


Download postscript


Download postscript

 Root.error.rateRoot.performanceMean.redundancyNodesGenes
00.024630.179711.9350722038612
0.0250.024630.179571.9351522038612
0.0490.024630.17941.9352422038612
0.0740.024630.179221.9353422038612
0.0990.024630.179031.9354522038612
0.1240.01970.178811.9352622028576
0.1480.01970.178561.935422028576
0.1730.01970.178281.9355522028576
0.1980.01970.177961.9357222028576
0.2220.01970.17761.9359122028576
0.2470.01970.177181.9361422028576
0.2720.029560.176691.9359722018520
0.2970.029560.17611.9362922018520
0.3210.034480.175391.9362522008480
0.3460.024630.174521.9363921998479
0.3710.024630.173421.93721998479
0.3950.024630.171991.9377821998479
0.420.024630.170051.9388621998479
0.4450.024630.16731.9396721978452
0.470.024630.163091.9420421968441
0.4940.01970.155951.9455921908399
0.5190.01970.14151.9543921858394
0.5440.01970.10182.789895427302
0.5680.014780.099062.792475237233
0.5930.009850.09422.860544786849
0.6180.009850.087112.920083965020
0.6430.01970.076153.114612402016
0.6670.01970.070653.402931301103
0.6920.014780.071213.4206856263


Information on Model Fit


Performance vs. redundancy


Download postscript

 Best DeltaRoot Error RatePerformanceRedundancy#Nodes#Genes
000.02460.17971.935122038612
0.10.5190.01970.14151.954421858394
0.20.5190.01970.14151.954421858394
0.30.5190.01970.14151.954421858394
0.40.5190.01970.14151.954421858394
0.50.5190.01970.14151.954421858394
0.60.64250.01970.07623.11462402016
0.70.64250.01970.07623.11462402016
0.80.66730.01970.07073.40291301103
0.90.66730.01970.07073.40291301103
10.66730.01970.07073.40291301103


Fit for D = 0.6673

Number of classes: 2
Class weights: 'NORMAL': 0.01 'other': 0.99
Class prior: 'NORMAL':0.084 'other':0.916
Chosen shrinkage level: 0.667
(by accepting the system default (after consulting weighting alternatives) )
Number of nodes left 130
Number of accessible genes 1103

Shrunken prediction graph

Hover over a node to see its description, click on it to view its detailed results.


Download postscript

Nodewise evaluation


Download postscript


Information on Predictions

Number of samples: 203 (17 from NORMAL, 186 from other)
Classes: NORMAL, other


Illustration of Performance on testdata

Nodewise evaluation


Download postscript

Prediction image

Hover over a node description to see its ID, click on it to see detailed results.


Download postscript


Details on Nodes


GO:0008150

biological_process

Biological
Process

Parent node

8 child nodes

Performance on training data

 SensitivitySpecificity
NORMAL0.823530.99462
other0.994620.82353

Performance on test data

 SensitivitySpecificity
NORMAL0.823530.99462
other0.994620.82353

Predictions

 ClassNORMALotherPredictionn
CL2001031606AA (testset)other0.003940.99606 other
CL2001031607AA (testset)other0.018080.98192 other
CL2001031608AA (testset)other0.01930.9807 other
CL2001031609AA (testset)other0.015490.98451 other
CL2001031611AA (testset)other0.012180.98782 other
CL2001031612AA (testset)other0.019940.98006 other
CL2001031613AA (testset)other0.10920.8908 other
CL2001031615AA (testset)other0.006380.99362 other
CL2001031616AA (testset)other0.010.99 other
CL2001031618AA (testset)other0.012660.98734 other
CL2001031620AA (testset)other0.005850.99415 other
CL2001031621AA (testset)other0.008110.99189 other
CL2001031622AA (testset)other0.005610.99439 other
CL2001031625AA (testset)other0.033240.96676 other
CL2001031627AA (testset)other0.01420.9858 other
CL2001031628AA (testset)other0.015920.98408 other
CL2001031629AA (testset)other0.008420.99158 other
CL2001031630AA (testset)other0.006710.99329 other
CL2001031631AA (testset)other0.006540.99346 other
CL2001031632AA (testset)other0.003830.99617 other
CL2001031634AA (testset)other0.116020.88398 other
CL2001031635AA (testset)other0.021330.97867 other
CL2001031636AA (testset)other0.009170.99083 other
CL2001032002AA (testset)other0.026540.97346 other
CL2001032005AA (testset)other0.0090.991 other
CL2001032008AA (testset)other0.005950.99405 other
CL2001032009AA (testset)other0.008060.99194 other
CL2001032010AA (testset)NORMAL0.587640.41236 NORMAL
CL2001032011AA (testset)other0.0820.918 other
CL2001032012AA (testset)other0.019860.98014 other
CL2001032013AA (testset)other0.022120.97788 other
CL2001032015AA (testset)other0.162740.83726 other
CL2001032016AA (testset)other0.016160.98384 other
CL2001032019AA (testset)other0.014550.98545 other
CL2001032020AA (testset)other0.018220.98178 other
CL2001032025AA (testset)other0.018320.98168 other
CL2001032026AA (testset)other0.013460.98654 other
CL2001032027AA (testset)other0.023830.97617 other
CL2001032030AA (testset)other0.009280.99072 other
CL2001032031AA (testset)other0.027070.97293 other
CL2001032032AA (testset)other0.019010.98099 other
CL2001032034AA (testset)other0.146030.85397 other
CL2001032036AA (testset)other0.036380.96362 other
CL2001032041AA (testset)NORMAL0.58930.4107 NORMAL
CL2001032043AA (testset)NORMAL0.884680.11532 NORMAL
CL2001032044AA (testset)other0.019590.98041 other
CL2001032045AA (testset)NORMAL0.606310.39369 NORMAL
CL2001032046AA (testset)NORMAL0.705730.29427 NORMAL
CL2001032101AA (testset)other0.137150.86285 other
CL2001032102AA (testset)NORMAL0.736570.26343 NORMAL
CL2001032103AA (testset)other0.032310.96769 other
CL2001032104AA (testset)other0.010470.98953 other
CL2001032105AA (testset)other0.004190.99581 other
CL2001032107AA (testset)other0.006080.99392 other
CL2001032108AA (testset)other0.012340.98766 other
CL2001032109AA (testset)other0.046650.95335 other
CL2001032110AA (testset)other0.030620.96938 other
CL2001032111AA (testset)other0.015730.98427 other
CL2001032113AA (testset)other0.00180.9982 other
CL2001032114AA (testset)other0.014150.98585 other
CL2001032115AA (testset)other0.016230.98377 other
CL2001032116AA (testset)other0.015310.98469 other
CL2001032117AA (testset)other0.006760.99324 other
CL2001032121AA (testset)other0.011650.98835 other
CL2001032122AA (testset)other0.008270.99173 other
CL2001032124AA (testset)other0.016980.98302 other
CL2001032125AA (testset)other0.002670.99733 other
CL2001032127AA (testset)other0.005080.99492 other
CL2001032128AA (testset)NORMAL0.662280.33772 NORMAL
CL2001032129AA (testset)other0.00720.9928 other
CL2001032130AA (testset)other0.008760.99124 other
CL2001032132AA (testset)other0.03420.9658 other
CL2001032134AA (testset)other0.023030.97697 other
CL2001032135AA (testset)other0.035810.96419 other
CL2001032136AA (testset)other0.015040.98496 other
CL2001032138AA (testset)other0.02880.9712 other
CL2001032141AA (testset)other0.011930.98807 other
CL2001032142AA (testset)other0.01120.9888 other
CL2001032144AA (testset)other0.007250.99275 other
CL2001032145AA (testset)other0.004930.99507 other
CL2001032147AA (testset)NORMAL0.845020.15498 NORMAL
CL2001032149AA (testset)other0.036540.96346 other
CL2001032151AA (testset)other0.004510.99549 other
CL2001032152AA (testset)other0.005390.99461 other
CL2001032153AA (testset)other0.045240.95476 other
CL2001032155AA (testset)other0.180140.81986 other
CL2001032156AA (testset)other0.046130.95387 other
CL2001032202AA (testset)NORMAL0.889320.11068 NORMAL
CL2001032206AA (testset)NORMAL0.537430.46257 NORMAL
CL2001032207AA (testset)other0.011050.98895 other
CL2001032209AA (testset)other0.005370.99463 other
CL2001032210AA (testset)other0.030350.96965 other
CL2001032211AA (testset)other0.004690.99531 other
CL2001032212AA (testset)other0.005480.99452 other
CL2001032213AA (testset)other0.04660.9534 other
CL2001032214AA (testset)other0.059090.94091 other
CL2001032217AA (testset)other0.003570.99643 other
CL2001032218AA (testset)other0.008210.99179 other
CL2001032219AA (testset)other0.015740.98426 other
CL2001032220AA (testset)NORMAL0.713460.28654 NORMAL
CL2001032222AA (testset)other0.004170.99583 other
CL2001032229AA (testset)other0.007950.99205 other
CL2001032231AA (testset)other0.026660.97334 other
CL2001032232AA (testset)other0.01230.9877 other
CL2001032233AA (testset)other0.005160.99484 other
CL2001032238AA (testset)other0.005780.99422 other
CL2001032239AA (testset)other0.016130.98387 other
CL2001032240AA (testset)other0.011720.98828 other
CL2001032241AA (testset)other0.034170.96583 other
CL2001032242AA (testset)other0.009430.99057 other
CL2001032243AA (testset)other0.013480.98652 other
CL2001032248AA (testset)other0.004850.99515 other
CL2001032249AA (testset)other0.018650.98135 other
CL2001032252AA (testset)other0.038820.96118 other
CL2001032254AA (testset)other0.015830.98417 other
CL2001032255AA (testset)other0.013540.98646 other
CL2001032256AA (testset)NORMAL0.322040.67796 other
CL2001032259AA (testset)other0.026120.97388 other
CL2001032260AA (testset)other0.143110.85689 other
CL2001032301AA (testset)other0.012170.98783 other
CL2001032304AA (testset)NORMAL0.409760.59024 other
CL2001032305AA (testset)other0.0060.994 other
CL2001032306AA (testset)other0.013040.98696 other
CL2001032307AA (testset)other0.092080.90792 other
CL2001032308AA (testset)other0.009950.99005 other
CL2001032309AA (testset)other0.007580.99242 other
CL2001032310AA (testset)other0.005550.99445 other
CL2001032311AA (testset)other0.009830.99017 other
CL2001032312AA (testset)other0.022320.97768 other
CL2001032313AA (testset)other0.021990.97801 other
CL2001032314AA (testset)other0.00380.9962 other
CL2001032316AA (testset)other0.011160.98884 other
CL2001032601AA (testset)other0.007120.99288 other
CL2001032602AA (testset)other0.007020.99298 other
CL2001032604AA (testset)other0.005060.99494 other
CL2001032607AA (testset)other0.00510.9949 other
CL2001032608AA (testset)other0.025980.97402 other
CL2001032610AA (testset)other0.003790.99621 other
CL2001032612AA (testset)other0.017250.98275 other
CL2001032613AA (testset)other0.006510.99349 other
CL2001032614AA (testset)other0.006450.99355 other
CL2001032616AA (testset)other0.012850.98715 other
CL2001032617AA (testset)other0.013470.98653 other
CL2001032620AA (testset)other0.016610.98339 other
CL2001032625AA (testset)other0.005060.99494 other
CL2001032627AA (testset)other0.004940.99506 other
CL2001032628AA (testset)other0.011320.98868 other
CL2001032629AA (testset)other0.003340.99666 other
CL2001032630AA (testset)other0.032890.96711 other
CL2001032632AA (testset)other0.003660.99634 other
CL2001032638AA (testset)other0.016590.98341 other
CL2001032640AA (testset)other0.015980.98402 other
CL2001032643AA (testset)other0.009560.99044 other
CL2001032644AA (testset)other0.012060.98794 other
CL2001032647AA (testset)other0.03370.9663 other
CL2001032701AA (testset)other0.006860.99314 other
CL2001032702AA (testset)other0.036580.96342 other
CL2001032703AA (testset)other0.013680.98632 other
CL2001032704AA (testset)other0.0170.983 other
CL2001032706AA (testset)other0.010770.98923 other
CL2001032709AA (testset)other0.016210.98379 other
CL2001032716AA (testset)other0.023220.97678 other
CL2001032717AA (testset)other0.00960.9904 other
CL2001032718AA (testset)NORMAL0.893410.10659 NORMAL
CL2001032719AA (testset)other0.018810.98119 other
CL2001032720AA (testset)other0.013120.98688 other
CL2001032722AA (testset)other0.016870.98313 other
CL2001032724AA (testset)NORMAL0.181720.81828 other
CL2001032725AA (testset)NORMAL0.732340.26766 NORMAL
CL2001032727AA (testset)NORMAL0.784860.21514 NORMAL
CL2001032729AA (testset)other0.008590.99141 other
CL2001032730AA (testset)other0.004840.99516 other
CL2001032732AA (testset)other0.006090.99391 other
CL2001032733AA (testset)other0.005590.99441 other
CL2001032738AA (testset)other0.006060.99394 other
CL2001032742AA (testset)other0.005470.99453 other
CL2001032746AA (testset)other0.010330.98967 other
CL2001032747AA (testset)other0.017070.98293 other
CL2001032833AA (testset)other0.010860.98914 other
CL2001032836AA (testset)other0.00390.9961 other
CL2001032838AA (testset)other0.01920.9808 other
CL2001032839AA (testset)other0.02430.9757 other
CL2001032841AA (testset)other0.019050.98095 other
CL2001032842AA (testset)other0.006290.99371 other
CL2001032843AA (testset)other0.016370.98363 other
CL2001032845AA (testset)other0.026120.97388 other
CL2001032846AA (testset)other0.009320.99068 other
CL2001032847AA (testset)other0.097850.90215 other
CL2001032848AA (testset)other0.578790.42121 NORMAL
CL2001032850AA (testset)other0.011060.98894 other
CL2001032853AA (testset)other0.013050.98695 other
CL2001032854AA (testset)other0.008390.99161 other
CL2001032856AA (testset)other0.018020.98198 other
CL2001032857AA (testset)other0.010230.98977 other
CL2001032860AA (testset)other0.012610.98739 other
CL2001040305AA (testset)other0.00360.9964 other
CL2001040306AA (testset)other0.02010.9799 other
CL2001041708AA (testset)other0.012440.98756 other
CL2001041711AA (testset)other0.011610.98839 other
CL2001041716AA (testset)other0.035330.96467 other
CL2001042501AA (testset)other0.015090.98491 other
CL2001042505AA (testset)other0.006650.99335 other
CL2001042506AA (testset)other0.045190.95481 other

 


Generated by StAM on Tue Sep 7 18:13:15 2004