In January 2023, bitcoin ordinals introduced a second practical use case for bitcoin: Data storage. Once inscribed on the blockchain, an ordinal can never be edited or deleted. Ordinals will exist ...

2. In a relationship between an ordinal-scale variable and a nominal-scale variable, which measures of association are appropriate? Gamma, Somers' d, or Spearman's rho can be used with this type of ...

While there are some views in it that can be contested and assumptions made that cannot be predicted, the article provides a fantastic entry point into the world of data inscription. The first days of ...