pca()
Call Signature
pca(
table,features,options):Promise<DataFrame>
Defined in: js-api/src/ml.ts:61
Principal component analysis. See example: https://public.datagrok.ai/js/samples/domains/data-science/pca
Parameters
| Parameter | Type | Description |
|---|---|---|
table | DataFrame | Data table. |
features | string[] | List of column names containing features. |
options | PcaOptions | - |
Returns
Promise<DataFrame>
Call Signature
pca(
table,features,components,center,scale):Promise<DataFrame>
Defined in: js-api/src/ml.ts:62
Principal component analysis. See example: https://public.datagrok.ai/js/samples/domains/data-science/pca
Parameters
| Parameter | Type | Description |
|---|---|---|
table | DataFrame | Data table. |
features | string[] | List of column names containing features. |
components | number | Number of components. |
center | boolean | Center features data before PCA. |
scale | boolean | Scale features data before PCA. |
Returns
Promise<DataFrame>