Portable electronic equipment having function of drawing box cha

Details Portable electronic equipment having function of drawing box cha Portable electronic equipment having function of drawing box cha

1992-12-21

1998-03-31

Nguyen, Phu K.

Computer graphics processing and selective visual display system

Computer graphics processing

Graph generating

G06F 1500

Patent

active

057343829

ABSTRACT:
A portable electronic device has a function of drawing a box chart for statistical display. The device comprises a keyboard for inputting data, a statistical processor (for determining statistic values by performing a statistical analysis of the statistical data and for producing a box chart from the determined statistic values to visually show a plurality of statistics values as label together), and a display device for displaying the produced box chart with the statistical values, thereby displaying a means value, a maximum value, a minimum value and a standard deviation value as a box chart.

REFERENCES:
patent: 4954981 (1990-09-01), Dehner, Jr. et al.
patent: 5280567 (1994-01-01), Kobayashi
patent: 5282266 (1994-01-01), Schnaible et al.
patent: 5283864 (1994-02-01), Knowlton

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