viz.analysis.computeCovariance
function computeCovariance(tensor: Tensor, unbiased = true): Promise<{ matrix: Float32Array; numVariables: number }>Compute covariance matrix for multiple variables.
Parameters
tensorTensor- 2D tensor of shape [num_variables, num_observations]
unbiasedunknownoptional- If true (default), use Bessel's correction (divide by n-1)
Returns
Promise<{ matrix: Float32Array; numVariables: number }>– Covariance matrix as Float32Array