HP 10bII+ Financial manual Vævy¡, Vvædg¡, VJÆgg¡, VJSÆdG¡, Regression Models and Variables

Table 12-13 Calculating the average monthly rent

KeysDisplay Description

\t	STAT CLR	Clears statistics memory.
	(message flashes briefly,
	then disappears)
V::ÆVY¡	1.00	Enters first rent and its weight.
V:VÆDG¡		weight.
	2.00	Enters second rent and its
VJ:Ægg¡	3.00	Enters third rent and its weight.
VJSÆdG¡	4.00	Enters fourth rent and its weight.
\T	509.44	Calculates the weighted mean.

Regression Models and Variables

The 10bII+ has six built-in regression models, as well as the ability to calculate which model best fits the current data. These six regression modes are listed in the table below.

Table 12-14 Regression models

Number and Mode	Description
0-Best Fit	Automatically selects fit
1-Linear	m*x+b
2-Logarithm	m*ln(x)+b
3-Exponential	b*e(m*x)
4-Power	b*xm
5-Exponent	b*mx
6-Inverse	m/x+b

Press ]Lto open the regression selection application. The initially displayed option is the current setting. Press 1or Ato scroll through the available regressions. With the desired model displayed, press Æto select it. To exit without changing the current model, press M. As an alternative to scrolling, and if you know the number of the desired model, press ]Lfollowed by the desired number of the fit option.

Statistical Calculations 125