H2O Apply Conditional Statement
Applies conditional statements to numeric vectors in H2O parsed data objects when the data are numeric.
h2o.ifelse(test, yes, no) ifelse(test, yes, no)
test |
A logical description of the condition to be met (>, <, =, etc...) |
yes |
The value to return if the condition is TRUE. |
no |
The value to return if the condition is FALSE. |
Both numeric and categorical values can be tested. However when returning a yes and no condition both conditions must be either both categorical or numeric.
Returns a vector of new values matching the conditions stated in the ifelse call.
## Not run:
library(h2o)
h2o.init()
australia_path <- system.file("extdata", "australia.csv", package = "h2o")
australia <- h2o.importFile(path = australia_path)
australia[, 9] <- ifelse(australia[, 3] < 279.9, 1, 0)
summary(australia)
## End(Not run)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.