Resolution:
## Figure 14.
Correlation between manual and automated velocity measurement. Velocity from the automated method (Panel A) or from the second manual replicate
trial (Panel B) were plotted in reference to corresponding matched velocities from
the first manual tracking exercise (y axis = dependent variable, x axis = independent
variable). Increasing frequency of points is indicated by density contour lines and
red shaded intensity (color scale). The dashed line indicates the line of identity
and the solid line indicates the regression line for each comparison. Regression statistics
were as follows: For automated tracking (y) versus the first manual tracking (x) (Panel
A), the slope and intercept were 0.79 ± 0.02 and 0.03 ± 0.01, respectively with Pearson's
correlation, r, equal to 0.81 ± 0.01. For the second (y) versus the first (x) manual
tracking (Panel B), the slope and intercept were 0.84 ± 0.02 and 0.07 ± 0.01, respectively
with Pearson's correlation equal to 0.86 ± 0.01.
Bahnson |