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curve

fitting

and

forecasting:

Prepare

SUM

number

list for

the

x-values. Give

the

list a

name

necessary, refer to

chapter

7 for instructions for creating,

nam-

ing,

and

switching

number

lists.

Prepare

SUM

number

list for

the

y-values.

Naming

this list is

optional.

From

the

SUM

(with

the

y-value list displayed) press

IIIDI

display

the

CALC

menu,

then

press

1IIiIDI

Press

....

The

HP-18C

displays a

containing

a label for

each

named

SUM

list

memory.

necessary, press IIIiIDI to see

all

the

list

names.

5. Press

the

key

for

the

list

containing

the

x-values.

The

HP-18C

displays

the

FRCST

menu.

Press

the

key

for

the

model

you

want

to use.

The

HP-18C

displays

the

curve

fitting

(refer to table 6-3).

display

the

curve

fitting results, press

1IiIiJD

and/or

(refer to table 6-3).

forecasting calculations:

Key in a value

and

press

the

key for

the

known

value-

EI!IID

Press

the

key

for

the

value you

are

forecasting.

104

Running

Total

and

Statistics

Calculations

Brand	HP
Model	HP-18C
Category	PDA
Language	English

HP HP-18C User Manual

Table of Contents

Questions and Answers:

HP HP-18C Specifications

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