| Column-class {SparkR} | R Documentation |
The column class supports unary, binary operations on SparkDataFrame columns
Returns a Column based on the given column name.
## S4 method for signature 'jobj' column(x) ## S4 method for signature 'character' column(x) column(x)
x |
Character column name. |
jcreference to JVM SparkDataFrame column
Column since 1.4.0
column since 1.6.0
Other normal_funcs: abs,
abs,Column-method;
bitwiseNOT, bitwiseNOT,
bitwiseNOT,Column-method;
expr, expr,
expr,character-method;
greatest, greatest,
greatest,Column-method;
ifelse, ifelse,Column-method;
is.nan, is.nan,Column-method,
isnan, isnan,
isnan,Column-method; least,
least, least,Column-method;
lit, lit,
lit,ANY-method; nanvl,
nanvl, nanvl,Column-method;
negate, negate,
negate,Column-method; randn,
randn, randn,
randn,missing-method,
randn,numeric-method; rand,
rand, rand,
rand,missing-method,
rand,numeric-method; struct,
struct,
struct,characterOrColumn-method;
when, when,
when,Column-method
## Not run: column(df)