correlation_table

This shows you the differences between two versions of the page.

Both sides previous revision Previous revision Next revision | Previous revision | ||

correlation_table [2019/12/03 08:24] erik [Overview] |
correlation_table [2019/12/03 08:39] (current) erik [See also] |
||
---|---|---|---|

Line 1: | Line 1: | ||

===== Overview ===== | ===== Overview ===== | ||

- | [[Table|Tables]] allow simulation data to be presented in a tabular form. The correlation table is used after a sensitivity analysis to present correlation coefficients between model inputs and model outputs. | + | [[Table|Tables]] allow simulation data to be presented in a tabular form. The correlation table is used after a sensitivity analysis to present correlation coefficients between model inputs and model outputs. The table is only available after a probabilistic simulation or a sensitivity analysis has been performed. |

For a correlation table, the following dimensions are available: | For a correlation table, the following dimensions are available: | ||

Line 11: | Line 11: | ||

* **Inputs** - Whether to include all inputs or only inputs that can influence the selected objects. This dimension can also include an R2 value. | * **Inputs** - Whether to include all inputs or only inputs that can influence the selected objects. This dimension can also include an R2 value. | ||

* **Transformation** - How to transform the data before the coefficients are calculated (none, rank or log) | * **Transformation** - How to transform the data before the coefficients are calculated (none, rank or log) | ||

- | |||

- | |||

- | ===== See also ===== | ||

- | |||

- | - [[Table]] | ||

- | - [[Editing tables]] | ||

- | - [[Tables window]] | ||

- | |||

- | |||

- | ====== Correlation table ====== | ||

- | |||

- | A correlation table displays correlation coefficients for the selected parameters of a sentitivity or probabilistic analysis towards a selected number of outputs (at a specific time point). | ||

- | |||

- | The table is only available after a probabilistic simulation or a sensitivity analysis has been performed. | ||

===== Creating a correlation table ===== | ===== Creating a correlation table ===== | ||

Line 48: | Line 34: | ||

* **Lowest** - Select to highlight the lowest value in each column. | * **Lowest** - Select to highlight the lowest value in each column. | ||

* **Condition** - Select to enter a condition. The condition is on the form x< | * **Condition** - Select to enter a condition. The condition is on the form x< | ||

- | * **Correlation** - Select correlation model. | ||

===== Editing a correlation table ===== | ===== Editing a correlation table ===== | ||

Line 54: | Line 39: | ||

To edit a correlation table either right-click the table in the [[Tables_window|tables window]] and select **Edit**, or double-click the table, or click the {{: | To edit a correlation table either right-click the table in the [[Tables_window|tables window]] and select **Edit**, or double-click the table, or click the {{: | ||

+ | The table editor has the following tabs: | ||

- | | + | * **Outputs** - Select which outputs to include in the table. The outputs should all have the same dimension. |

- | The table editor has two tabs: | + | * **Indices** - Depending on the dimension of the outputs that were selected, you can select which indices to include or to include all indices. |

- | | + | * **Time** - If the outputs are time dependent, this tab allows you to select which time points to display data for. |

- | ==== Properties ==== | + | * **Specific** - Select either all time points or specific time points to include |

- | | + | * **First** - Display the first time point |

- | This screen let you edit properties such as name, that are common to all tables. Please see [[Editing_table_properties|editing table properties]] for more information. | + | * **Last** - Display the last time point |

- | | + | * **Max over time** - Display the maximum value for each output over time |

- | ==== Data ==== | + | * **Time for max** - Display the time point for the maximum value for each output |

- | | + | * **Min over time** - Display the minimum value for each output over time |

- | This page lets you choose which outputs to include in the table. | + | * **Time for min** - Display the time point for the minimum value for each output |

- | | + | * **Correlation** - This tab allows you to select which coefficients to calculate and how to transform the data. |

- | **Rows** | + | * **Correlation** - Select which coefficients to calculate |

- | + | * **Transformation** - Select how to transform the data before coefficients are calculated. Note that transformation is sometimes already performed by the selected correlation. For instance, [[Spearman]] is the same as [[Pearson]] with ranked data. | |

- | * **Title** – Enter a name for the first column. The default name is Input, but you are free to enter any text here. | + | * **Inputs** - Select whether to include all selected parameters, or to filter out parameters that cannot influence the selected outputs. |

- | * **Time-point** - Enter the time point for which to display correlations for. | + | * **R squared** - Include a [[https:// |

- | * **Correlation** - Select correlation model. | + | |

- | * **Inputs** - By default all the parameters that where selected for the analysis are included. Unselect the button **Include all** to manually select which inputs to include. | + | |

- | + | ||

- | **Column** | + | |

- | | + | |

- | To choose outputs for the table, select one of the table data columns. (You can add and remove columns using the **Add column** and **Remove column** buttons). | + | |

- | | + | |

- | * **Title** – Enter a name for the column. If you do not enter a name, the name of the output (selected below) will be used.\\ | + | |

- | | + | |

- | * **Output** – A drop-down list with all the available outputs from the simulation.\\ | + | |

- | | + | |

- | + | ||

- | **Table** | + | |

- | + | ||

- | * **Format** - Select either scientific or numeric format for the table. | + | |

- | * **Digits** - Enter the number of digits to show. | + | |

- | * **Add column** - Click to add a new column | + | |

- | * **Remove column** - Click to remove the selected column(s). | + | |

===== See also ===== | ===== See also ===== | ||

+ | * [[Table]] | ||

* [[Tables_window|Tables window]] | * [[Tables_window|Tables window]] | ||

* [[Results_window|Results window]] | * [[Results_window|Results window]] |

correlation_table.1575357883.txt.gz · Last modified: 2019/12/03 08:24 by erik