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--- other:inspect3d:tutorials:linear_global_gait_asymmetry_index_lgga [2024/12/17 20:47] – wikisysop
+++ other:inspect3d:tutorials:linear_global_gait_asymmetry_index_lgga [2024/12/17 20:55] (current) – [Mathematics of LGGA] wikisysop
@@ Line 9: / Line 9: @@
 ===== Mathematics of LGGA =====
-the following equation considers xl and xr to be individual points of the left and right matching signal components. All signals are time normalized to 101 points. The root mean squares difference is used to find the GGA of each signal.
+The following equation considers xl and xr to be individual points of the average left and right matching signal components. All signals are time normalized to 101 points. The root mean squares difference is used to find the GGA of each signal.
 In Inspect3D, these individual GGA values are stored so that a user can compare the contributions of individual signals to the whole asymmetry score. A global LGGA score is computed by a sum of all GGA values.
@@ Line 55: / Line 55: @@
 I have selected plot workspace mean and standard deviation for my figure refinement. The LGGA scores computed for the c3d files are stored as metrics, and are displayed as bar charts in Inspect3D.
 {{ :LGGAResult.png?800 }}
-{{ :ExportLGGA.png?300}}\\
 ===Export===
+{{ :ExportLGGA.png?300}}
 To export figures, we can right click on the selected plot and hit export graph. \\
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 In this dialog we will change the default settings so that we export the workspace mean and standard deviation values of the LGGA results to reflect our plotted data.
-==== References ====
+----
+===== References =====
 [1] Cabral S., Resende R.A., Clansey A.C., Deluzio K.J., Selbie, W.S., Veloso A.P., "A Global Gait Asymmetry Index", Journal of Applied Biomechanics, 2016, 171-177. (https://pubmed.ncbi.nlm.nih.gov/26502455/)