2 Var Statistics & Regression

x: \y: \f: \xy: \xf: \xyf: \o: 1 \u: \v: \w: \x= \y= \\ x: var 1 list \y: var 2 list \f: frequency list \ xy, xf, xyf: x list combined with y or f lists\ o: order for polynomial regression u: from,thru,step; additional predicted values to display v: from,thru,step; values to generate x from y or f; defaults 0,10,1 w: # classes or class limits for the first class x= f(x) to transform x values y= f(x) to generate y values

Output: Notes on input: x: var 1 list \y: var 2 list \f: frequency list \ xy, xf, xyf: x list combined with y or f lists\ o: order for polynomial regression u: from,thru,step; additional predicted values to display v: from,thru,step; values to generate x from y or f; defaults 0,10,1 w: # classes or class limits for the first class use ',' or ';' or ':' or '(' or ')' or 'cr' or ' ' or 'tab' for delimiters x= f(x) to transform x values y= f(x) to generate y values use [] for function parameters such as: sqrt[3]