winton-utils.data-frame — winton-utils 0.2.0

cell-apply clj/s

(cell-apply f)

cell-binary clj/s

(cell-binary f df)

Apply a binary function to merge cells from the input dataframe with cells from df

cell-binary-seq clj/s

(cell-binary-seq f cs)

Apply a binary function to merge cells from the input dataframe with cells from a seq

cell-diffs clj/s

(cell-diffs initial)

cell-sums clj/s

(cell-sums [k vs])

cell-update clj/s

(cell-update f)

map-of-vs->v-of-maps clj/s

(map-of-vs->v-of-maps k-vs)

Transpose a map of vectors to a vector of maps. Resulting vector will be truncated to the length of the shortest input vector. e.g. {:a [0 1 2] :b [10 11 12]} -> [{:a 0 :b 10} {:a 1 :b 11} {:a 2 :b 12}]

v-of-maps->map-of-vs clj/s

(v-of-maps->map-of-vs ms)

Transpose a vector of maps to a map of vectors. Resulting vector will be truncated to the length of the shortest input vector. e.g. [{:a 0 :b 10} {:a 1 :b 11} {:a 2 :b 12}] -> {:a [0 1 2] :b [10 11 12]}