Metric Compute Gait Signal Stats
Language: | English • français • italiano • português • español |
---|
These discrete gain metrics are part of the common cohort of [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
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