This is a document containing most of the summarative/inferential
statistics and graphics for experiment 4 of P032a–the insight
experiment. It has been written in a R markdown document and knitted
into a html document. It also can be converted into a neat .pdf using
LaTex libraries.
Experiment 1 - Pre-training & Training of Directional
Movement
Phases 1A & 1B
1A & 1B Pecking accuracy
1A & 1B First Session Pecking Accuracy
|
Subject
|
PeckingAccuracy
|
SessionNum
|
MeanofAccuracy
|
SDofAccuracy
|
|
Athena
|
0.2008032
|
1
|
0.1653119
|
0.190109
|
|
Bowser
|
0.0000000
|
1
|
0.1653119
|
0.190109
|
|
Darwin
|
0.0329598
|
1
|
0.1653119
|
0.190109
|
|
Estelle
|
0.5376344
|
1
|
0.1653119
|
0.190109
|
|
Herriot
|
0.0102041
|
1
|
0.1653119
|
0.190109
|
|
Wario
|
0.3448276
|
1
|
0.1653119
|
0.190109
|
|
Yoshi
|
0.1362683
|
1
|
0.1653119
|
0.190109
|
|
Mario
|
0.0597976
|
1
|
0.1653119
|
0.190109
|
1A & 1B Terminal SessionPecking Accuracy
|
Subject
|
PeckingAccuracy
|
SessionNum
|
MeanofAccuracy
|
SDofAccuracy
|
|
Athena
|
0.2876106
|
12
|
0.2459685
|
0.1190898
|
|
Bowser
|
0.1752022
|
8
|
0.2459685
|
0.1190898
|
|
Darwin
|
0.1533019
|
10
|
0.2459685
|
0.1190898
|
|
Estelle
|
0.2210884
|
12
|
0.2459685
|
0.1190898
|
|
Herriot
|
0.4452055
|
11
|
0.2459685
|
0.1190898
|
|
Wario
|
0.3801170
|
12
|
0.2459685
|
0.1190898
|
|
Yoshi
|
0.0885559
|
6
|
0.2459685
|
0.1190898
|
|
Mario
|
0.2166667
|
5
|
0.2459685
|
0.1190898
|
##
## Call:
## glm(formula = PeckingAccuracy ~ SessionNum, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 0.0651088 0.0014490 44.93 <2e-16 ***
## SessionNum 0.0127145 0.0002494 50.98 <2e-16 ***
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 0.01646209)
##
## Null deviance: 506.86 on 28192 degrees of freedom
## Residual deviance: 464.08 on 28191 degrees of freedom
## AIC: -35768
##
## Number of Fisher Scoring iterations: 2
1A & 1B Trial Latency
1A & 1B First Session IRTs
|
Subject
|
SessionNum
|
MeanIRT
|
MeanofMeanIRT
|
sdIRT
|
|
Herriot
|
1
|
169.50000 secs
|
95.71113 secs
|
57.45538
|
|
Yoshi
|
1
|
1.50000 secs
|
95.71113 secs
|
57.45538
|
|
Athena
|
1
|
104.00000 secs
|
95.71113 secs
|
57.45538
|
|
Bowser
|
1
|
81.70213 secs
|
95.71113 secs
|
57.45538
|
|
Wario
|
1
|
80.68966 secs
|
95.71113 secs
|
57.45538
|
|
Mario
|
1
|
136.87500 secs
|
95.71113 secs
|
57.45538
|
1A & 1B Terminal Session IRTs
|
Subject
|
SessionNum
|
MeanIRT
|
MeanofMeanIRT
|
sdIRT
|
|
Yoshi
|
6
|
4.000000 secs
|
66.77302 secs
|
54.4261
|
|
Wario
|
12
|
7.687500 secs
|
66.77302 secs
|
54.4261
|
|
Herriot
|
10
|
1.296875 secs
|
66.77302 secs
|
54.4261
|
|
Athena
|
11
|
90.000000 secs
|
66.77302 secs
|
54.4261
|
|
Estelle
|
12
|
121.224490 secs
|
66.77302 secs
|
54.4261
|
|
Bowser
|
7
|
74.285714 secs
|
66.77302 secs
|
54.4261
|
|
Darwin
|
10
|
106.909091 secs
|
66.77302 secs
|
54.4261
|
|
Mario
|
5
|
128.780488 secs
|
66.77302 secs
|
54.4261
|
No effect of the linear GLM across both 1A and 1B combined trial
latency b/c of the multi-modal distribution (specifically a peak at the
start of )
##
## Call:
## glm(formula = MeanIRT ~ SessionNum, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 75.254 14.441 5.211 1.96e-06 ***
## SessionNum -1.717 2.266 -0.758 0.451
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 3414.664)
##
## Null deviance: 230743 on 68 degrees of freedom
## Residual deviance: 228782 on 67 degrees of freedom
## AIC: 761.16
##
## Number of Fisher Scoring iterations: 2
Phases 1C & 1D
Phase 1C Trial Latency
1C First Session IRTs
|
Subject
|
SessionNum
|
MeanIRT
|
MeanofMeanIRT
|
sdIRT
|
|
Mario
|
8
|
6.373016 secs
|
6.373016 secs
|
NA
|
|
Herriot
|
10
|
2.734375 secs
|
2.734375 secs
|
NA
|
|
Wario
|
11
|
5.921875 secs
|
5.921875 secs
|
NA
|
|
Yoshi
|
10
|
3.875000 secs
|
3.875000 secs
|
NA
|
|
Darwin
|
11
|
198.461538 secs
|
198.461538 secs
|
NA
|
|
Estelle
|
11
|
131.818182 secs
|
131.818182 secs
|
NA
|
|
Bowser
|
11
|
148.823529 secs
|
148.823529 secs
|
NA
|
|
Athena
|
11
|
125.593220 secs
|
125.593220 secs
|
NA
|
1C Terminal Session IRTs
|
Subject
|
SessionNum
|
MeanIRT
|
MeanofMeanIRT
|
sdIRT
|
|
Mario
|
8
|
24.328125 secs
|
172.5371 secs
|
207.1052
|
|
Herriot
|
10
|
2.734375 secs
|
172.5371 secs
|
207.1052
|
|
Wario
|
11
|
5.921875 secs
|
172.5371 secs
|
207.1052
|
|
Yoshi
|
10
|
3.875000 secs
|
172.5371 secs
|
207.1052
|
|
Darwin
|
11
|
551.250000 secs
|
172.5371 secs
|
207.1052
|
|
Estelle
|
11
|
375.937500 secs
|
172.5371 secs
|
207.1052
|
|
Bowser
|
11
|
262.500000 secs
|
172.5371 secs
|
207.1052
|
|
Athena
|
11
|
153.750000 secs
|
172.5371 secs
|
207.1052
|
##
## Call:
## glm(formula = MeanIRT ~ SessionNum, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) -2415.5 1557.4 -1.551 0.172
## SessionNum 277.4 149.4 1.856 0.113
##
## (Dispersion parameter for gaussian family taken to be 175836.6)
##
## Null deviance: 1660905 on 7 degrees of freedom
## Residual deviance: 1055020 on 6 degrees of freedom
## AIC: 123.02
##
## Number of Fisher Scoring iterations: 2
Phase 1D Trial Latency
1D First Session IRTs
|
Subject
|
SessionNum
|
MeanIRT
|
MeanofMeanIRT
|
sdIRT
|
|
Yoshi
|
1
|
2.125000 secs
|
366.9101 secs
|
695.8779
|
|
Wario
|
1
|
1.765625 secs
|
366.9101 secs
|
695.8779
|
|
Mario
|
1
|
7.500000 secs
|
366.9101 secs
|
695.8779
|
|
Herriot
|
1
|
3.281250 secs
|
366.9101 secs
|
695.8779
|
|
Athena
|
1
|
191.250000 secs
|
366.9101 secs
|
695.8779
|
|
Estelle
|
1
|
2038.421053 secs
|
366.9101 secs
|
695.8779
|
|
Bowser
|
1
|
210.937500 secs
|
366.9101 secs
|
695.8779
|
|
Darwin
|
1
|
480.000000 secs
|
366.9101 secs
|
695.8779
|
1D Terminal Session IRTs
|
Subject
|
SessionNum
|
MeanIRT
|
MeanofMeanIRT
|
sdIRT
|
|
Herriot
|
5
|
3.843750 secs
|
192.3047 secs
|
172.0539
|
|
Yoshi
|
5
|
2.171875 secs
|
192.3047 secs
|
172.0539
|
|
Wario
|
5
|
3.359375 secs
|
192.3047 secs
|
172.0539
|
|
Athena
|
5
|
160.312500 secs
|
192.3047 secs
|
172.0539
|
|
Bowser
|
4
|
378.750000 secs
|
192.3047 secs
|
172.0539
|
|
Estelle
|
5
|
355.312500 secs
|
192.3047 secs
|
172.0539
|
|
Darwin
|
5
|
261.562500 secs
|
192.3047 secs
|
172.0539
|
|
Mario
|
5
|
373.125000 secs
|
192.3047 secs
|
172.0539
|
##
## Call:
## glm(formula = MeanIRT ~ SessionNum, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 1231.1 872.7 1.411 0.208
## SessionNum -213.1 178.6 -1.193 0.278
##
## (Dispersion parameter for gaussian family taken to be 27915.01)
##
## Null deviance: 207218 on 7 degrees of freedom
## Residual deviance: 167490 on 6 degrees of freedom
## AIC: 108.3
##
## Number of Fisher Scoring iterations: 2
Phase 1E
Phase 1F
Experiment 4 - Insight Experiment
Phase 4A
4A GLMs
4A GLM for SAP
##
## Call:
## glm(formula = TrialSap ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 9.7942 2.9622 3.306 0.00286 **
## KeyTrialCounter -0.3402 0.4206 -0.809 0.42634
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 62.80461)
##
## Null deviance: 1611.2 on 26 degrees of freedom
## Residual deviance: 1570.1 on 25 degrees of freedom
## AIC: 192.33
##
## Number of Fisher Scoring iterations: 2
4A GLM for Trial Completion Time
##
## Call:
## glm(formula = TrialDuration ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 1222.01 527.44 2.317 0.029 *
## KeyTrialCounter -68.41 74.90 -0.913 0.370
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 1991159)
##
## Null deviance: 51440041 on 26 degrees of freedom
## Residual deviance: 49778974 on 25 degrees of freedom
## AIC: 472.16
##
## Number of Fisher Scoring iterations: 2
4A GLM for Inter-Response Intervals
##
## Call:
## glm(formula = MeanTrialIRI ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 22.6218 9.9329 2.277 0.0316 *
## KeyTrialCounter -0.2959 1.4105 -0.210 0.8355
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 706.1871)
##
## Null deviance: 17686 on 26 degrees of freedom
## Residual deviance: 17655 on 25 degrees of freedom
## AIC: 257.66
##
## Number of Fisher Scoring iterations: 2
Phase 4B
4B GLMs
4B GLM for SAP
##
## Call:
## glm(formula = TrialSap ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 5.0000 1.0281 4.864 3.42e-05 ***
## KeyTrialCounter -0.1875 0.1247 -1.504 0.143
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 9.45)
##
## Null deviance: 304.88 on 31 degrees of freedom
## Residual deviance: 283.50 on 30 degrees of freedom
## AIC: 166.62
##
## Number of Fisher Scoring iterations: 2
4B GLM for Trial Completion Time
##
## Call:
## glm(formula = TrialDuration ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 694.50 355.83 1.952 0.0604 .
## KeyTrialCounter 31.09 43.15 0.720 0.4769
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 1132071)
##
## Null deviance: 34549641 on 31 degrees of freedom
## Residual deviance: 33962124 on 30 degrees of freedom
## AIC: 540.81
##
## Number of Fisher Scoring iterations: 2
4B GLM for Inter-Response Intervals
##
## Call:
## glm(formula = MeanTrialIRI ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 12.7865 6.7187 1.903 0.0667 .
## KeyTrialCounter 0.9492 0.8148 1.165 0.2532
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 403.6186)
##
## Null deviance: 12656 on 31 degrees of freedom
## Residual deviance: 12109 on 30 degrees of freedom
## AIC: 286.76
##
## Number of Fisher Scoring iterations: 2
Phase 4C
4C GLMs
4C GLM for SAP
##
## Call:
## glm(formula = TrialSap ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 6.2721 1.6333 3.840 0.000644 ***
## KeyTrialCounter -0.3464 0.1929 -1.796 0.083337 .
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 21.62928)
##
## Null deviance: 675.37 on 29 degrees of freedom
## Residual deviance: 605.62 on 28 degrees of freedom
## AIC: 181.29
##
## Number of Fisher Scoring iterations: 2
4C GLM for Trial Completion Time
##
## Call:
## glm(formula = TrialDuration ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 1645.764 743.498 2.214 0.0352 *
## KeyTrialCounter -9.497 87.805 -0.108 0.9146
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 4482189)
##
## Null deviance: 125553742 on 29 degrees of freedom
## Residual deviance: 125501302 on 28 degrees of freedom
## AIC: 548.54
##
## Number of Fisher Scoring iterations: 2
4C GLM for Inter-Response Intervals
##
## Call:
## glm(formula = MeanTrialIRI ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 17.792 12.225 1.455 0.157
## KeyTrialCounter 2.479 1.444 1.717 0.097 .
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 1211.77)
##
## Null deviance: 37503 on 29 degrees of freedom
## Residual deviance: 33930 on 28 degrees of freedom
## AIC: 302.06
##
## Number of Fisher Scoring iterations: 2
Phase 4D
4D Portal Entrance Ratios
4D Percentage of Trials w/ Portal Use
|
Subject
|
InsightTrialType
|
PortalAccessRate
|
AvgPortalAccessRate
|
|
Herriot
|
7.4
|
0.3000000
|
0.2439394
|
|
Wario
|
7.4
|
0.1818182
|
0.2439394
|
|
Yoshi
|
7.4
|
0.2500000
|
0.2439394
|
4D - Performance in Trials w/ Portal Use
|
Subject
|
InsightTrialType
|
NTrials
|
MeanSAP
|
MoMSAP
|
sdSAP
|
MeanTrialDuration
|
MoMTrialDuration
|
sdTD
|
MeanIRI
|
MoMIRI
|
sdMeanIRI
|
|
Herriot
|
7.4
|
3
|
58.0
|
50.83333
|
7.549834
|
266.6667
|
10680.89
|
3784.369
|
0.7629554 secs
|
35.43281 secs
|
59.8178
|
|
Wario
|
7.4
|
2
|
65.5
|
50.83333
|
7.549834
|
31560.0000
|
10680.89
|
3784.369
|
104.5042857 secs
|
35.43281 secs
|
59.8178
|
|
Yoshi
|
7.4
|
2
|
29.0
|
50.83333
|
7.549834
|
216.0000
|
10680.89
|
3784.369
|
1.0311983 secs
|
35.43281 secs
|
59.8178
|
4D - Performance in Trials w/o Portal Use
|
Subject
|
InsightTrialType
|
NTrials
|
MeanSAP
|
MoMSAP
|
sdSAP
|
MeanTrialDuration
|
MoMTrialDuration
|
sdTD
|
MeanIRI
|
MoMIRI
|
sdMeanIRI
|
|
Herriot
|
7.4
|
7
|
8.714286
|
5.349206
|
4.163332
|
44.57143
|
491.0794
|
838.6014
|
0.7225434 secs
|
13.89103 secs
|
22.63572
|
|
Wario
|
7.4
|
9
|
3.000000
|
5.349206
|
4.163332
|
1360.00000
|
491.0794
|
838.6014
|
40.0282550 secs
|
13.89103 secs
|
22.63572
|
|
Yoshi
|
7.4
|
6
|
4.333333
|
5.349206
|
4.163332
|
68.66667
|
491.0794
|
838.6014
|
0.9222974 secs
|
13.89103 secs
|
22.63572
|
4D GLMs
4D GLM for SAP
##
## Call:
## glm(formula = TrialSap ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 13.4740 11.3875 1.183 0.247
## KeyTrialCounter 0.5494 1.8532 0.296 0.769
##
## (Dispersion parameter for gaussian family taken to be 841.5264)
##
## Null deviance: 22795 on 28 degrees of freedom
## Residual deviance: 22721 on 27 degrees of freedom
## AIC: 281.55
##
## Number of Fisher Scoring iterations: 2
4D GLM for Trial Completion Time
##
## Call:
## glm(formula = TrialDuration ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 4627.3 4142.5 1.117 0.274
## KeyTrialCounter -362.3 674.1 -0.537 0.595
##
## (Dispersion parameter for gaussian family taken to be 111359176)
##
## Null deviance: 3038854642 on 28 degrees of freedom
## Residual deviance: 3006697741 on 27 degrees of freedom
## AIC: 623.55
##
## Number of Fisher Scoring iterations: 2
4D GLM for Inter-Response Intervals
##
## Call:
## glm(formula = MeanTrialIRI ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 19.5697 13.2046 1.482 0.150
## KeyTrialCounter 0.1063 2.1489 0.049 0.961
##
## (Dispersion parameter for gaussian family taken to be 1131.52)
##
## Null deviance: 30554 on 28 degrees of freedom
## Residual deviance: 30551 on 27 degrees of freedom
## AIC: 290.13
##
## Number of Fisher Scoring iterations: 2
Phase 4E
Portal-Dependent info
4E Percentage of Trials w/ Portal Use
|
Subject
|
InsightTrialType
|
PortalAccessRate
|
AvgPortalAccessRate
|
|
Herriot
|
7.5
|
0.8000000
|
0.7960784
|
|
Wario
|
7.5
|
0.5882353
|
0.7960784
|
|
Yoshi
|
7.5
|
1.0000000
|
0.7960784
|
4E - Performance in Trials w/ Portal Use
|
Subject
|
InsightTrialType
|
NTrials
|
MeanSAP
|
MoMSAP
|
sdSAP
|
MeanTrialDuration
|
MoMTrialDuration
|
sdTD
|
MeanIRI
|
MoMIRI
|
sdMeanIRI
|
|
Herriot
|
7.5
|
8
|
2.5
|
2.5
|
1.1547
|
31.25
|
399.5833
|
498.6325
|
0.9202549 secs
|
14.79381 secs
|
24.06771
|
|
Wario
|
7.5
|
10
|
0.0
|
2.5
|
1.1547
|
1110.00
|
399.5833
|
498.6325
|
42.5848031 secs
|
14.79381 secs
|
24.06771
|
|
Yoshi
|
7.5
|
2
|
5.0
|
2.5
|
1.1547
|
57.50
|
399.5833
|
498.6325
|
0.8763860 secs
|
14.79381 secs
|
24.06771
|
4E - Performance in Trials w/o Portal Use
|
Subject
|
InsightTrialType
|
NTrials
|
MeanSAP
|
MoMSAP
|
sdSAP
|
MeanTrialDuration
|
MoMTrialDuration
|
sdTD
|
MeanIRI
|
MoMIRI
|
sdMeanIRI
|
|
Herriot
|
7.5
|
2
|
1.500000
|
2.464286
|
2.828427
|
59.500
|
942.6071
|
2382.95
|
2.342262 secs
|
21.84347 secs
|
27.57887
|
|
Wario
|
7.5
|
7
|
3.428571
|
2.464286
|
2.828427
|
1825.714
|
942.6071
|
2382.95
|
41.344676 secs
|
21.84347 secs
|
27.57887
|
4E GLMs
4E GLM for SAP
##
## Call:
## glm(formula = TrialSap ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 3.9525 1.1512 3.433 0.00194 **
## KeyTrialCounter -0.2731 0.1329 -2.054 0.04973 *
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 11.30553)
##
## Null deviance: 352.97 on 28 degrees of freedom
## Residual deviance: 305.25 on 27 degrees of freedom
## AIC: 156.56
##
## Number of Fisher Scoring iterations: 2
4E GLM for Trial Completion Time
##
## Call:
## glm(formula = TrialDuration ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 647.27 303.16 2.135 0.042 *
## KeyTrialCounter 26.51 35.01 0.757 0.455
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 783995.2)
##
## Null deviance: 21617451 on 28 degrees of freedom
## Residual deviance: 21167872 on 27 degrees of freedom
## AIC: 479.82
##
## Number of Fisher Scoring iterations: 2
4E GLM for Inter-Response Intervals
##
## Call:
## glm(formula = MeanTrialIRI ~ KeyTrialCounter, data = GLM_data)
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 17.5074 8.0233 2.182 0.038 *
## KeyTrialCounter 1.0490 0.9264 1.132 0.267
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for gaussian family taken to be 549.1387)
##
## Null deviance: 15531 on 28 degrees of freedom
## Residual deviance: 14827 on 27 degrees of freedom
## AIC: 269.17
##
## Number of Fisher Scoring iterations: 2