visual3d:documentation:pipeline:metric_commands:metric_stddev
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+ | ====== Metric StdDev ====== | ||
+ | |||
+ | ====Overview==== | ||
+ | |||
+ | This metric signal is used to compute the Standard Deviation of a Signal and store the value as a metric. It can be found in the **Pipeline Workshop** under **Metric**. | ||
+ | |||
+ | ====Pipeline Command==== | ||
+ | The command syntax is as follows: | ||
+ | |||
+ | < | ||
+ | Metric_StdDev | ||
+ | ! / | ||
+ | / | ||
+ | ! / | ||
+ | / | ||
+ | ! / | ||
+ | ! / | ||
+ | ! / | ||
+ | / | ||
+ | / | ||
+ | ! / | ||
+ | ! / | ||
+ | ! / | ||
+ | ; | ||
+ | </ | ||
+ | |||
+ | ====Command Parameters==== | ||
+ | |||
+ | The following table shows the command parameters seen above and their descriptions: | ||
+ | |||
+ | |**RESULT_METRIC_FOLDER**|**The name of the result signal folder**| | ||
+ | |**RESULT_METRIC_NAME**|**The name of the result signal**| | ||
+ | |**APPLY_AS_SUFFIX_TO_SIGNAL_NAME**|**Apply suffix to processed signals**| | ||
+ | |**SIGNAL_TYPES**|**Types of signals to be processed**| | ||
+ | |**SIGNAL_NAMES**|**Names of signals to be processed**| | ||
+ | |**COMPONENT_SEQUENCE**|**Which component of the signal will be used for statistical analysis of the sequence.**| | ||
+ | |**EVENT_SEQUENCE**|**A list of events (separated by “+” signs). For example, LHS+RTO**| | ||
+ | |**EXCLUDE_EVENTS**|**This Event Sequence must not be during the sequence requested. For example, LTO_RHS**| | ||
+ | |**GENERATE_MEAN_AND_STDDEVE**|**(True or False)Generate the mean and standard deviation for all of the metrics created**| | ||
+ | |**GENERATE_MEAN_AND_STDDEV_ACROSS_SUBJECTS**|**(True or False)Generate the mean and standard deviation for all of the metrics created across all trials**| | ||
+ | |**APPEND_TO_EXISTING_VALUES**|**(True or False)Append this list of metrics to an existing metric of the same result name**| | ||
+ | |||
+ | ====Dialog==== | ||
+ | |||
+ | The command can be edited in a text editor or in a dialog form. To edit in the dialog pop up form either click on the **Edit** button in the pipeline workshop or double-click on the pipeline command. The dialog is shown below. | ||
+ | |||
+ | {{: | ||
+ | |||
+ | |||
+ | The dialog box allows you to assign values to the command parameters outlined above. | ||
+ | |||
+ | ==== Example ==== | ||
+ | |||
+ | |||
+ | In the following example, compute the Standard Deviation of the signal HANDSPEED | ||
+ | |||
+ | |||
+ | |**Metric_StdDev** | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**/ | ||
+ | |**; | ||
+ | |||
+ | |||
visual3d/documentation/pipeline/metric_commands/metric_stddev.1720027744.txt.gz · Last modified: 2024/07/03 17:29 by sgranger