t><!-- pkgdown --><script src="../pkgdown.js"></script><meta property="og:title" content="Temporal bottom-up reconciliation — tebu"><meta property="og:description" content="Temporal bottom-up reconciled forecasts at any temporal aggregation level are computed by
appropriate aggregation of the high-frequency base forecasts, \(\widehat{\mathbf{x}}^{[1]}\):
$$\widetilde{\mathbf{x}} = \mathbf{S}_{te}\widehat{\mathbf{x}}^{[1]},$$
where \(\mathbf{S}_{te}\) is the temporal structural matrix."><meta property="og: