"TABLE 1 Values of MRE Resulting from the Reconstruction of a Typical Traffic Flow (in percent) (Values are across 2 successive weeks using principal components of the first week)",,,, Number of dimensions q,5,10,20,40 First-week data,1 6.4,2 5.64,3 5.04,3.25 ,0.935,0.952,0.965,0.988 Second-week data,1 7.39,2 6.5,3 6.38,6.26 ,0.904,0.926,0.934,0.941 "1, 2, 3 Pairs with no statistically significant differences at the 95% confidence level of the t-test statistic",,,, Note: Values in parentheses indicate R2.,,,,