performance/src/main/java/org/justinnk/masonssa/evaluation/DataFrame.java
/** Replaces all values in this frame with the result of func. */
Replaces all values in this frame with the result of func.
Replaces all values in this frame with the result of func .
public void replaceAll(BiFunction<Object, Object, Object> func) {
    for (Column c : columns) {
      c.replaceAll(func);
    }
  }
public void replaceAll ( BiFunction < Object , Object , Object > func ) { for ( Column c : columns ) { c . replaceAll ( func ) ; } }
Replaces all values in this frame with the result of func.
Replaces all values in this frame with the result of func .