Results for Round 1 - Unused variable task
Time Data
| |
Replic |
Subject |
SPL |
Technique |
time |
right |
| 1
|
1
|
1
|
Bestlap
|
No-EIs
|
156
|
Y
|
| 2
|
1
|
1
|
MobileMedia
|
EIs
|
190
|
Y
|
| 3
|
1
|
2
|
Bestlap
|
EIs
|
263
|
Y
|
| 4
|
1
|
2
|
MobileMedia
|
No-EIs
|
394
|
Y
|
| 5
|
2
|
1
|
Bestlap
|
No-EIs
|
730
|
H
|
| 6
|
2
|
1
|
MobileMedia
|
EIs
|
210
|
Y
|
| 7
|
2
|
2
|
Bestlap
|
EIs
|
283
|
H
|
| 8
|
2
|
2
|
MobileMedia
|
No-EIs
|
186
|
Y
|
| 9
|
3
|
1
|
Bestlap
|
EIs
|
171
|
Y
|
| 10
|
3
|
1
|
MobileMedia
|
No-EIs
|
188
|
Y
|
| 11
|
3
|
2
|
Bestlap
|
No-EIs
|
660
|
N
|
| 12
|
3
|
2
|
MobileMedia
|
EIs
|
291
|
Y
|
| 13
|
4
|
1
|
Bestlap
|
No-EIs
|
273
|
H
|
| 14
|
4
|
1
|
MobileMedia
|
EIs
|
150
|
Y
|
| 15
|
4
|
2
|
Bestlap
|
EIs
|
162
|
H
|
| 16
|
4
|
2
|
MobileMedia
|
No-EIs
|
280
|
H
|
| 17
|
5
|
1
|
Bestlap
|
No-EIs
|
274
|
H
|
| 18
|
5
|
1
|
MobileMedia
|
EIs
|
455
|
Y
|
| 19
|
5
|
2
|
Bestlap
|
EIs
|
212
|
Y
|
| 20
|
5
|
2
|
MobileMedia
|
No-EIs
|
213
|
Y
|
|
Time Data with Standard Deviation for Wrong Answers; SD = 160
| |
Replic |
Subject |
SPL |
Technique |
time |
right |
| 1
|
1
|
1
|
Bestlap
|
No-EIs
|
156
|
Y
|
| 2
|
1
|
1
|
MobileMedia
|
EIs
|
190
|
Y
|
| 3
|
1
|
2
|
Bestlap
|
EIs
|
263
|
Y
|
| 4
|
1
|
2
|
MobileMedia
|
No-EIs
|
394
|
Y
|
| 5
|
2
|
1
|
Bestlap
|
No-EIs
|
810
|
H
|
| 6
|
2
|
1
|
MobileMedia
|
EIs
|
210
|
Y
|
| 7
|
2
|
2
|
Bestlap
|
EIs
|
363
|
H
|
| 8
|
2
|
2
|
MobileMedia
|
No-EIs
|
186
|
Y
|
| 9
|
3
|
1
|
Bestlap
|
EIs
|
171
|
Y
|
| 10
|
3
|
1
|
MobileMedia
|
No-EIs
|
188
|
Y
|
| 11
|
3
|
2
|
Bestlap
|
No-EIs
|
820
|
N
|
| 12
|
3
|
2
|
MobileMedia
|
EIs
|
291
|
Y
|
| 13
|
4
|
1
|
Bestlap
|
No-EIs
|
353
|
H
|
| 14
|
4
|
1
|
MobileMedia
|
EIs
|
150
|
Y
|
| 15
|
4
|
2
|
Bestlap
|
EIs
|
242
|
H
|
| 16
|
4
|
2
|
MobileMedia
|
No-EIs
|
360
|
H
|
| 17
|
5
|
1
|
Bestlap
|
No-EIs
|
354
|
H
|
| 18
|
5
|
1
|
MobileMedia
|
EIs
|
455
|
Y
|
| 19
|
5
|
2
|
Bestlap
|
EIs
|
212
|
Y
|
| 20
|
5
|
2
|
MobileMedia
|
No-EIs
|
213
|
Y
|
|
Graphics
ANOVA summary
| Df | Sum Sq | Mean Sq | F value | Pr(>F) |
| replic |
4 |
57255 |
14314 |
0.4905 |
0.7435 |
| spl |
1 |
61272 |
61272 |
2.0996 |
0.1854 |
| technique |
1 |
82818 |
82818 |
2.8379 |
0.1306 |
| replic:subject |
5 |
260331 |
52066 |
1.7841 |
0.2223 |
| Residuals |
8 |
233465 |
29183 |
|
|
|
Differences between both approaches
Standard deviation time without Emergent Interfaces: 243.344839910591
Standard deviation time with Emergent Interfaces: 93.9101816749506
Standard deviation (all times): 191.275627797881
Mean time without Emergent Interfaces: 383.4
Mean time with Emergent Interfaces: 254.7
without / with: 1.50530035335689
Median time without Emergent Interfaces: 353.5
Median time with Emergent Interfaces: 227
without / with: 1.55726872246696
Time results without Emergent Interfaces:
156 394 810 186 188 820 353 360 354 213
Time results with Emergent Interfaces:
190 263 210 363 171 291 150 242 455 212
Differences:
-34 131 600 -177 17 529 203 118 -101 1
Mean(No-EIs, Bestlap) = 498.6
Mean(No-EIs, MobileMedia) = 268.2
Mean(EIs, Bestlap) = 250.2
Mean(EIs, MobileMedia) = 259.2
Tukey test for additivity
0.0460988957915434
Bartlett test of homogeneity of variances
data:y and group
Bartlett's K-squared = 4.1639 , df = 1 , p-value = 0.04129