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Configuration
Several custom settings that are not available in the base Webcharts library have been added to the Test Results Over Time chart to facilitate data mapping. Default values are provided to map data from the AdAM Adverse Event data standard to the Webcharts configuration object. The defaults can be overwritten to use other data standards by the user when initializing a chart.
| Settings Variable | Variable | Description | Default | Required? |
|---|---|---|---|---|
| id_col | Participant ID | Unique participant identifier | USUBJID | Y |
| time_col | Measure Timing | Timing of collection | VISITN | Y |
| measure_col | Measure | Name of measure | TEST | Y |
| value_col | Value | Value of measure | STRESN | Y |
| unit_col | Unit | Unit of measure | STRESU | Y |
| normal_col_low | Normal Range - Low | Lower limit of expected measure normal values | STRNLO | |
| normal_col_high | Normal Range - High | Upper limit of expected measure normal values | STRNHI | |
| group_cols | Group variables | Columns defining subpopulations of interest | [SEX, RACE] | Y |
#Custom appearance Settings Five additional custom settings, not used for data mapping, are included in this library.
| Parameter | Default | Details |
|---|---|---|
| start_value | null | Specifies a value of settings.measure_col to be displayed when the chart is loaded |
| rotateX | true | Flag indicating whether to rotate the x axis labels |
| missingValues | ["NA",""] | An array of values (found in settings.value_col) to be ignored when rendering the chart |
| boxplots | true | Flag indicating whether to render boxplots |
| violins | false | Flag indicating whether to render violin plots |
The following Webcharts settings are provided by default, but can be overwritten by the user when initializing the chart. Additional documentation for each setting is available in the Webcharts wiki
| Parameter | Default | Details |
|---|---|---|
| x.column | See details | Synced to current value of settings.time_col
|
| x.type | "ordinal" | |
| x.label | null | |
| x.sort | "alphabetical-ascending" | |
| x.behavior | "flex" | |
| x.tickAttr | null | |
| y.column | See details | Synced to current value of settings.value_col
|
| y.stat | "mean" | |
| y.type | "linear" | |
| y.label | "Value | |
| y.behavior | "flex" | |
| y.format | "0.2f" | |
| legend.mark | "square" | |
| legend.label | "cohort" | |
| marks[0].type | "line" | |
| marks[0].per | ["All"] | |
| marks[0].attributes | {"stroke-width": 2, "stroke-opacity": 1,"display":"none"} | |
| legend.label | ' ' | |
| color_by | 'ALL' | |
| resizeable | false | |
| height | 500 | |
| range_band | 20 | |
| margin | {bottom:50} | |
| gridlines | 'xy' |
Default controls are based on columns established in the custom data mappings.
| Control Type | Column/Setting | Control Object |
|---|---|---|
| Filter | settings.measure_col |
{label: "Measure", value_col: null, type: "subsetter", start: null} |
| Setting | marks.0.per.0, color_by |
{label: "Group", options: ["marks.0.per.0, "color_by"], type: "dropdown", values: ["ALL"], start: "ALL" |
| Setting | x.behavior |
{label: "Hide visits with no data", option: "x-behavior", type: "radio", require: true, values: ['flex', 'raw'], rebels: ['Yes', "No"]} |
| Setting | settings.violins |
{label: "Violin Plots", option: "violins", type: "checkbox", inline: true} |
| Setting | settings.boxplots |
{label: "Box Plots", option: "boxplots", type: "checkbox", inline: true} |