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--- visual3d:documentation:pipeline:metric_commands:metric_compute_gait_signal_stats [2024/06/17 17:07] – removed sgranger
+++ visual3d:documentation:pipeline:metric_commands:metric_compute_gait_signal_stats [2025/01/11 13:31] (current) – wikisysop
@@ Line 1: / Line 1: @@
+====== Metric Compute Gait Signal Stats ======
+These discrete gain metrics are part of the common cohort of [[https://www.sciencedirect.com/science/article/abs/pii/0167945796000061 | Gait Parameters]].
+Create user defined statistics for a set of signals. The following stats are computed for the signals selected for each side of the body selected.
+===== Signal_Stats =====
+Signal value at Heel Strike
+HS Avg - Average value at Heel Strike
+HS SD - Standard Deviation of the value of the signal at Heel Strike
+Signal value at Toe Off
+TO Avg - Average value at Heel Strike
+TO SD - Standard Deviation of the value of the signal at Heel Strike
+Values during Stance Phase
+Avg Stance =
+SD Stance
+Min Stance
+Min Stance SD
+Time at Min Stance (Avg)
+Time at Min Stance (SD)
+Max Stance
+Max Stance SD
+Time at Max Stance (Avg)
+Time at Max Stance (SD)
+Values during Swing Phase
+Avg Swing
+SD Swing
+Min Swing
+Min SwingSD
+Time at Min Swing(Avg)
+Time at Min Swing(SD)
+Max Swing
+Max SwingSD
+Time at Max Swing(Avg)
+Time at Max Swing(SD)
+Occurences of stance, swing, and cycle
+Stance (Count) = number of stance phases used
+Swing (Count)= number of swing phases used
+Cycle (Count)= number of cycles used.
+===== Command_Dialog =====
+{{:GaitSignalStatsDlg.jpg}}
+===== Pipeline_Command =====
+The pipeline command is as follows:
+**Metric_Compute_Gait_Signal_Stats**
+/SIGNAL_TYPES=
+! /SIGNAL_NAMES=
+! /SIGNAL_FOLDER=ORIGINAL
+! /SIGNAL_COMPONENTS=
+! /COMPONENT_SEQUENCE=
+! /COMPUTE_LEFT_SIDE=
+! /COMPUTE_RIGHT_SIDE=
+! /RESULT_FOLDER=SIGNAL_STATS
+! /RHS_EVENT=RHS
+! /LHS_EVENT=LHS
+! /RTO_EVENT=RTO
+! /LTO_EVENT=LTO
+! /LEFT_SIDE_RESULT_NAME_PREFIX=L_
+! /RIGHT_SIDE_RESULT_NAME_PREFIX=R_
+! /RESULT_NAME_SUFFIX=_Stats
+! /APPEND_COMPONENT_TO_RESULT_NAME=FALSE
+! /MERGE_COMPONENTS=FALSE
+**;**
+===== Resulting_Signals =====
+Several of the command parameters affect the signal that is created.
+==== Example1 ====
+This group of commands results in a metric signal being created in the SIGNAL_STATS folder that is the same name as /Signal_Names parameter and it contains values related to the X-Component of the signal.
+/RESULT_FOLDER=SIGNAL_STATS
+/APPEND_COMPONENT_TO_RESULT_NAME=FALSE
+/RESULT_NAME_SUFFIX=
+/COMPONENT_SEQUENCE=X
+/MERGE_COMPONENTS=FALSE
+\\
+==== Example2 ====
+This group of commands results in a metric signal being created in the SIGNAL_STATS folder that appends the string _Stats to the name in the /Signal_Names parameter and it contains values related to the X-Component of the signal.
+/RESULT_FOLDER=SIGNAL_STATS
+/APPEND_COMPONENT_TO_RESULT_NAME=TRUE
+/RESULT_NAME_SUFFIX=_Stats
+/COMPONENT_SEQUENCE=X
+/MERGE_COMPONENTS=FALSE
+\\
+==== Example3 ====
+This group of commands results in a metric signal being created in the SIGNAL_STATS folder that appends the string "_Stats_X" to the name in the /Signal_Names parameter and it contains values related to the X-Component of the signal.
+/RESULT_FOLDER=SIGNAL_STATS
+/APPEND_COMPONENT_TO_RESULT_NAME=TRUE
+/RESULT_NAME_SUFFIX=_Stats
+/COMPONENT_SEQUENCE=X
+/MERGE_COMPONENTS=FALSE
+\\
+==== Example4 ====
+This group of commands results in a metric signal being created in the SIGNAL_STATS folder that appends the string "_Stats_X" to the name in the /Signal_Names parameter containing values related to the X-Component of the signal; "_Stats_Y" to the name in the /Signal_Names parameter containing values related to the Y-Component of the signals.;"_Stats_Z" to the name in the /Signal_Names parameter containing values related to the Z-Component of the signals..
+/RESULT_FOLDER=SIGNAL_STATS
+/APPEND_COMPONENT_TO_RESULT_NAME=TRUE
+/RESULT_NAME_SUFFIX=_Stats
+/COMPONENT_SEQUENCE=ALL
+/MERGE_COMPONENTS=FALSE
+==== Example5 ====
+This group of commands results in a metric signal being created in the SIGNAL_STATS folder that appends the string "_Stats" to the name in the /Signal_Names parameter containing values related to the X-Component of the signal; The resulting signal contains 3 frames of data. The first row is related to the X-Component, the second row is related to the Y-Component and the third row is related to the Z-Component.
+/RESULT_FOLDER=SIGNAL_STATS
+/APPEND_COMPONENT_TO_RESULT_NAME=FALSE
+/RESULT_NAME_SUFFIX=_Stats
+/COMPONENT_SEQUENCE=ALL
+/MERGE_COMPONENTS=TRUE