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Vectorised Nested if-else Statements Similar to CASE WHEN in 'SQL'

case_whenA general vectorised if
cumallCumulative all and any
exceeds_tumbling_sumCheck When the Tumbling Sum of a Vector Exceeds a Threshold
if_elseVectorised if
lest-packagelest: Vectorised Nested if-else Statements Similar to CASE...
lest documentation built on Jan. 11, 2020, 9:37 a.m.