Statistics Programs
16–7
File name 33s-E-Manual-1008-Publication(1st).doc Page : 386
Printed Date : 2003/10/8 Size : 13.7 x 21.2 cm
Program Lines:
(In RPN mode)
Description
Calculates Y= B(X
M
).
Returns to the calling routine.
Checksum and length: 018C 18
This subroutine calculates
ˆ
for the power model.
Restores index value to its original value.
Calculates
ˆ
= (Y/B)
1/M
Returns to the calling routine.
Checksums and length: 3040 24
Flags Used:
Flag 0 is set if a natural log is required of the X input. Flag 1 is set if a natural log
is required of the Y input.
Program instructions:
1. Key in the program routines; press
Å
when done.
2. Press
t
and select the type of curve you wish to fit by pressing:
S for a straight line;
L for a logarithmic curve;
E for an exponential curve; or
P for a power curve.
3. Key in x–value and press
¥
.
4. Key in y–value and press
¥
.
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