Method effect

src/com/winvector/variables/VariableMapping.java:82–82

@param base how many indices to skip (use to get per-outcome data, so base will be a multiple of encoding dimension) @param x vector soln. @param level level we are interested (value seen in datum) @return effect for given level (or effect if effect is not a function of levels)

(final int base, final double[] x, final String level)

	 * @return effect for given level (or effect if effect is not a function of levels)
	 */
	double effect(final int base, final double[] x, final String level);
}