Pivot a frame — h2o.pivot • h2o

Pivot the frame designated by the three columns: index, column, and value. Index and column should be of type enum, int, or time. For cases of multiple indexes for a column label, the aggregation method is to pick the first occurrence in the data frame

h2o.pivot(x, index, column, value)

Arguments

x: an H2OFrame
index: the column where pivoted rows should be aligned on
column: the column to pivot
value: values of the pivoted table

Value

An H2OFrame with columns from the columns arg, aligned on the index arg, with values from values arg

Examples

if (FALSE) { # \dontrun{
library(h2o)
h2o.init()

df = h2o.createFrame(rows = 1000, cols = 3, factors = 10, integer_fraction = 1.0/3, 
                     categorical_fraction = 1.0/3, missing_fraction = 0.0, seed = 123)
df$C3 = h2o.abs(df$C3)
h2o.pivot(df, index="C3", column="C2", value="C1")
} # }