chumbley_non_random {toolmaRk} | R Documentation |
This function computes the Chumbley U-Statistic on systemically chosen pairs of windows rather than the original method which selects randomly chosen pairs of windows
chumbley_non_random(data1, data2, window_opt = 500, window_val = 50,
coarse = 0.25)
data1 |
The first tool mark as a 1-column matrix |
data2 |
The second tool mark as a 1-column matrix |
window_opt |
size of the window to be used in the optimization step |
window_val |
Size of the window to be used in the validation step |
coarse |
smoothing parameter for the normalization smooth |
list with
same_shift_n Number of same shift offsets used
diff_shift_n Number of different shift offsets used
U observed U statistic
p_value Corresponding p-value