Confidence? Support?

What attribute is what type?

Regarding Histograms

Regarding Boxplots

Distance on Numeric Data: Minkowski Distance

Proximity Measure for Binary Attributes

Proximity Measure for Categorical Attributes

Proximity Measure for Ordinal Variables

Proximity Measure for Ratio-Scaled (Numeric) Variables

Cosine Similarity of Two Vectors

Hamming Distance

Edit Distance

Which measure to use for similarity/difference?