Overview

The Statistics Values Table Card allows to select a sensor to visualize a pre-configured set of tabular statistical data for the selected sensor or sensors within a Dashboard Card.  These card calculations include minimum, average, maximum, standard deviation (SD), and Delta metrics. These calculations and data summations are performed on data for the time frame selected at the top of the Dashboard. This page will guide the user in configuring a Statistics Values Table card.

Creating a Dashboard Card

To create a new card, the user can click the   icon within the upper left corner of the screen to begin customizing a new card. Upon adding a new Card, a placeholder card will be added to the Dashboard, and along the right side of the screen the user will be given the first set of configuration options for the card, "Card Type" and "Card Title". 

1. From the "Card Type" dropdown list, select "Statistics Values Table".

2. "Card Title" allows the user to name the card.

3. Sensor Selection- Click the "Add sensor" button to select the sensor or sensors. After clicking the button, a pop-up selection window will appear, illustrated below. The user can select one or multiple sensors from the available sensors list. After making the sensor selection, click the "Done" icon in the lower right of the pop-up window. Note: In order to display multiple sensors on a single card, the sensors must share the same metric.

4. Metric Selection- Select the sensor to display statistics values for within the card. Note: Sensor selection may result in additional configuration options becoming visible below metric unit selection. If any questions arise, please reach out to iTwin IoT Customer Support, or visit the Device configuration page for the sensor for more configuration information.

5. Metric Unit Selection- Select the unit to display the data in for the selected metric.

6. Once these selections are made, the placeholder card will be replaced by the fully configured "Statistics Values Table" card, as illustrated below. Click the blue "Save" button in the upper right to save the card to the Dashboard, or to immediately configure another card to the Dashboard click the "+Card" button on the upper left. Note: Calculations and data summations are performed on data for the time frame selected at the top of the Dashboard.

Metrics Explained:

Sensor - Sensor name.

Min - Minimum value registered in the selected timeframe.

Avg - Average value for the selected timeframe.

Max - Maximum value registered in the selected timeframe.

SD - Standard Deviation (a measure of how dispersed the data is in relation to the mean).

ΔF - Frequencies Dispersion (a percentage of how clustered the data is).

Manipulating the Card

After several cards have been created, a user may need to move or resize cards to best visualize data and information. Within Dashboard edit mode, the user can move or resize cards. After making any changes, be sure to save the changes by clicking the blue "Save" icon on the upper right corner of the Dashboard.

1. Moving Card- If hovering over the upper title portion of a card, a "Move" icon will appear. Click and holding allows the user to drag and drop the Card. Other cards will be repositioned automatically as the selected card is moved. 

2. Resizing Card- Clicking the lower right corner of the card allows the user to change the vertical and horizontal size of the card.