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Table 1 Comparison of objective results

From: Virtual reality assisted microscopy data visualization and colocalization analysis

 

Gamepad

Hand tracking

  

Task

Mean

σ

Mean

σ

t-test (p-val)

Power (1- β)

Transforming the sample

7,9

2,8

7,7

2,0

0,38

0,0655

Changing GUI settings

15,8

3,7

18,7

3,9

<0,01

0,9966

Moving ROI box

6,7

1,9

5,0

1,4

<0,01

0,9992

Scaling ROI along z-axis

8,7

2,5

7,4

2,1

0,03

0,6973

Freehand ROI tool

9,4

2,7

6,7

2,1

<0,01

0,9800

Total time taken

48,5

9,7

45,5

6,7

0,1

0,3398

  1. The average times and standard deviation for all the objective tasks for both interfaces are shown, as well as the statistical power values for each task. The p-value from the t-test indicates a statistically significant difference between interfaces when p <0.05. All statistically significant are shown in bold
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BMC Bioinformatics

ISSN: 1471-2105

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