User's Guide

Using Calculation Modes

Statistical Calculations

Perform the steps below to start a statistical calculation.

1. Press

, select the Statistics Mode icon, and then press .

2. On the Select Type screen that appears, press one of the keys below to

select a statistical calculation type.

(1-Variable)

Single-variable (x)

(y=a+bx)

Paired-variable (x, y), linear regression

(y=a+bx+cx

)

Paired-variable (x, y), quadratic regression

(y=a+b･ln(x))

Paired-variable (x, y), logarithmic regression

(y=a･e^(bx)) Paired-variable (x, y), e exponential regression

(y=a･b^x)

Paired-variable (x, y), ab exponential

regression

(y=a･x^b)

Paired-variable (x, y), power regression

(y=a+b/x)

Paired-variable (x, y), inverse regression

•

Performing any of the above key operations displays the Statistics

Editor.

Note

• When you want to change the calculation type after entering the Statistics Mode,

perform the key operation (Select Type) to display the calculation type

selection screen.