1. In mathematics and data analysis, data organized in a matrix where all rows and columns are linearly independent, meaning the matrix has the maximum possible rank equal to the minimum of its dimensions
The regression model requires full-rank data to ensure all parameters can be uniquely estimated.
O modelo de regressão requer dados de posto completo para garantir que todos os parâmetros possam ser estimados de forma única.
2. A dataset without multicollinearity issues or redundant features that would reduce the effective dimensionality of the data matrix
We preprocessed the dataset to ensure full-rank data before applying the statistical test.
Nós pré-processamos o conjunto de dados para garantir dados de posto completo antes de aplicar o teste estatístico.