👉 Rebase, also known as a resampling or resampling of a data set, is an operation in statistics and machine learning that involves replacing missing values with the nearest possible value from the dataset. It can be used to smooth out noisy data points or remove outliers from the dataset. For example, consider a dataset containing two columns: `x` and `y`. If we have missing values in the `x` column (e.g., due to an error), we might want to replace these