Paul St-Aubin edited Results TTC.tex  almost 10 years ago

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\subsection{Disaggregated TTC Regression}  TABLE Table~\ref{tab:cluster_ttc_profile}  lists the distribution of observations (at the site level and at the disaggregated level) for the clusters used to model TTC and offers provides  a short profile for each. Weaving zones are slightly less well balanced across groupings, though individual observations are better distributed.  Variable statstics are presented in TABLE. \begin{table}  \caption{K-means cluster profile for TTC regression}  \label{tab:cluster_ttc_profile}  \begin{tabular}{llll}  Cluster & Description & Groups & Observations \\ \hline  c1\_t & Small single and double lane residential collectors & 11 & 4,200 \\  c2\_t & Single lane regional highways and arterials with 70-90 speed limits and mostly polarised flow ratios & 16 & 26,243 \\  c3\_t & 2 lane arterials with very high flow ratios & 5 & 13,307 \\  c4\_t & Hybrid lane 1->2 2->1 arterials with very low flow ratios & 3 & 4,809 \\  c5\_t & Traffic circle converted to roundabout (2 lanes, extremely large diameters, tangential approach angle) & 4 & 10,295 \\  c6\_t & Single-lane regional highway with large-angle quadrants 140 degrees and mixed flow ratios & 2 & 2,235 \\  ~ & ~ & ~ & ~ \\  ~ & ~ & ~ & ~ \\  \end{tabular}  \end{table}  \begin{verbatim}  cluster64 |  54545 | Freq.  ----------+-----------  1 | 11 | Small single and double lane residential collectors  2 | 16 | Single lane regional highways and arterials with 70-90 speed limits and mostly polarised flow ratios  3 | 5 | 2 lane arterials with very high flow ratios  4 | 3 | Hybrid lane 1->2 2->1 arterials with very low flow ratios  5 | 4 | Traffic circle converted to roundabout (2 lanes, extremely large diameters, tangential approach angle)  6 | 2 | Single-lane regional highway with large-angle quadrants 140 degrees and mixed flow ratios  cluster6454 |  545 | Freq. Percent Cum.  ------------+-----------------------------------  1 | 4,200 6.88 6.88  2 | 26,243 42.96 49.83  3 | 13,307 21.78 71.62  4 | 4,809 7.87 79.49  5 | 10,295 16.85 96.34  6 | 2,235 3.66 100.00  ------------+-----------------------------------  \end{verbatim}  \begin{verbatim}  cluster654545 | n_star~s n_app_~s n_exit~s n_slip~e a_quad~e r_out_~t r_in_s~t d_app_~r app_sp~t flowra~o  --------------+----------------------------------------------------------------------------------------------------