Published 1983 | Version v1
Report Restricted

Weighted curve-fitting program for the HP 67/97 calculator

Creators

Description

The HP 67/97 calculator provides in its standard equipment a curve-fit program for linear, logarithmic, exponential and power functions that is quite useful and popular. However, in more sophisticated applications, proper weights for data are often essential. For this purpose a program package was created which is very similar to the standard curve-fit program but which includes the weights of the data for proper statistical analysis. This allows accurate calculation of the uncertainties of the fitted curve parameters as well as the uncertainties of interpolations or extrapolations, or optionally the uncertainties can be normalized with chi-square. The program is very versatile and allows one to perform quite difficult data analysis in a convenient way with the pocket calculator HP 67/97

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS, PC A02/MF A01; 1 as DE84015475.

Files

Restricted

The record is publicly accessible, but files are restricted to users with access.

Additional details

Publishing Information

Imprint Pagination
2 p.
Report number
DOE/ER/02753--210

Conference

Title
13. international conference on the physics of electronic and atomic collisions (ICPEAC).
Dates
27 Jul - 2 Aug 1983.
Place
Berlin (Germany, F.R.).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
16015395
Subject category
S99: GENERAL AND MISCELLANEOUS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
DATA PROCESSING; MICROPROCESSORS; PROGRAMMING; STATISTICS; WEIGHTING FUNCTIONS
Descriptors DEC
ELECTRONIC CIRCUITS; FUNCTIONS; MATHEMATICS; MICROELECTRONIC CIRCUITS

Optional Information

Secondary number(s)
CONF-830706--12.