# Technical Studies Reference

### Study Subgraph As Text Above/Below Bar

This study displays the value of the study Subgraph as text at each chart bar. To select the study to use, set the Based On study setting to that study and set the Input Data Input to the specific study Subgraph.

Let $$X$$ be a random variable denoting the Input Data Input, and let $$X_t$$ be the value of the Input Data at Index $$t$$. Then the value of Study Subgraph As Text Above/Below Bar at Index $$t$$ is the value of $$X_t$$, which is displayed as text.

If the Draw Zeros Input is set to No, then Study Subgraph As Text Above/Below Bar is not drawn at Index $$t$$ if $$X_t = 0$$. Otherwise, it is drawn at Index $$t$$ even if $$X_t = 0$$.

The Subgraphs >> Draw Style setting can be set to Value on Low to display the values of the Input Data below the chart bars, or to Value On High to display the values above the bars.

You will also need to set this study to display in the same Chart Region as the study that it is based on.

The size of the text is controlled with the Subgraphs >> Study Subgraph (SG1) >> Width/Size setting in the Study Settings window.

#### Inputs

• Input Data
• Draw Zeros: When this Input is set to Yes, then zero values from the study Subgraph will be drawn. Otherwise, they will not be.