Results 271 to 280 of about 244,053 (326)

Stacking Graphic Elements to Avoid Over-Plotting

IEEE Transactions on Visualization and Computer Graphics, 2010
An ongoing challenge for information visualization is how to deal with over-plotting forced by ties or the relatively limited visual field of display devices. A popular solution is to represent local data density with area (bubble plots, treemaps), color (heatmaps), or aggregation (histograms, kernel densities, pixel displays).
Tuan Nhon, Dang   +2 more
openaire   +2 more sources

New Graphics Controller for Electrostatic Plotting

IEEE Computer Graphics and Applications, 1986
Recent developments in electrostatic plotting techonology-specifically in areas related to the plotter's speed, density, and color-forced processing requirements for graphics controllers beyond what is possible with traditional approaches. New market segments in the VLSI field, which were opened by the introduction of color, created more demanding ...
Avner Ben-Dor, Brian Jones
openaire   +1 more source

Computer-Plotted Graphics

Computer Music Journal, 1981
Copyright ? 1976 Herbert Briin. this issue of Computer Music Journal-the image "all"-is also a part of the LINKS series. There are four different six-element LINKS in existence. Each is a variation on an initial program. The works "9069-2a" and "9069-2b" form a pair, as do the two untitled images that follow them.
openaire   +1 more source

Graphical interpretation of confidence curves in rankit plots

Clinical Chemistry and Laboratory Medicine (CCLM), 2004
AbstractA well-known transformation from the bell-shaped Gaussian (normal) curve to a straight line in the rankit plot is investigated, and a tool for evaluation of the distribution of reference groups is presented. It is based on the confidence intervals for percentiles of the calculated Gaussian distribution and the percentage of cumulative points ...
Hyltoft Petersen, Per   +5 more
openaire   +3 more sources

Graphic Data Compressor for Plotting Instruments

IEEE Transactions on Industrial Electronics and Control Instrumentation, 1975
A relatively simple programmable controller is described suitable for graphic data compression while at the same time providing a human operator with a means for steering and drawing within the stereo model formed in certain photogrammetric instruments.
openaire   +2 more sources

R Graphics and Trellis Plots

2011
R can do presentation- and publication-quality graphics. This chapter shows you how to produce plots in actually published articles from the open-access journal Judgment and Decision-Making. Effective visual display of complex data often require trial-and-error manipulation of labels, line styles, axes, fonts, etc., and you should consult the help ...
Yuelin Li, Jonathan Baron
openaire   +1 more source

Graphical field-plotting methods in engineering

Electrical Engineering, 1938
TO EXHIBIT the great range of problems that may be solved with comparative ease by graphical means, even though they may be very difficult to solve analytically, is the object of this paper.∗ The most familiar examples of field plotting are used for solving the Laplace equation δ2v/δx2 − δ2v/δy2 = 0, solutions of which are known as “harmonic” functions.
openaire   +1 more source

Graphics Devices and Laying Out Plots

2021
Graphics devices are where R and RStudio create graphic images or files. In Chapter 6, we describe what a graphics device is and the kinds of graphics devices available in R and RStudio. We also cover the functions that work with graphics devices.
openaire   +1 more source

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