# bar chart

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## Bar Graph

A chart with rectangles (each representing a category) placed next to each other in which the length of each rectangle represents the amount of data in each category. For example, the rectangles could represent U.S. states and their sizes may correspond to their GDP.

## Vertical Line Chart

A chart that consists of vertical bars, each representing a trading day. The top of each bar represents the highest price of the day, while the bottom represents the lowest price. The closing price is shown by a short, horizontal line to the right of the bar, while the opening price is shown by the same thing to the left of the bar. The vertical axis of the chart shows prices, while the horizontal axis shows trading days. It is also called a bar chart.

## bar chart

In technical analysis, a chart pattern indicating the activity of an economic variable, usually a stock price, over time (plotted on the horizontal axis) compared with the value of that variable throughout the same period of time (plotted on the vertical axis). In a bar chart of a stock price, the high and low prices for the period are connected by a vertical line. A short horizontal slash is often drawn across the bar at the closing price. Bar charts are the graphs most frequently used by technicians. Also called vertical line chart. Compare point-and-figure chart. See also line chart, candlestick chart.

or

## histogram

a chart that portrays data in pictorial form and shows the relative size of each category in a total by means of the relative height of its ‘bar’ or ‘block’.
Collins Dictionary of Economics, 4th ed. © C. Pass, B. Lowes, L. Davies 2005
References in periodicals archive ?
where [H.sub.j,l] is just a column vector of the histogram map M, which represents the histogram of each LBP map c(j,l).
The LBP is utilized to label a picture and the histogram of the labeled picture can be characterized as follows :
Color Indexing uses 3-dimensional color histogram based on the RGB values in an image as feature descriptor.
It separates the input image histogram based on the input image mean value.
No statistically significant correlations were observed between [SUV.sub.max] or [SUV.sub.mean] and ADC histogram parameters.
Lastly, we present the summation of pixels with brightness values between 0 and 15 from the blue histogram in Figure 11.
(1) We combine HSV histogram in the color space and DCT histogram in the transform domain as an integrated feature.
LH Histogram based method computes low and high values of each sample voxels which are labeled as FL and FH respectively.
In this paper we proposed an algorithm which incorporates the advantages of various algorithms to improve the accuracy and performance in retrieval of color histogram based matching.
The image frequency histogram can be applied to extract numerical information from any picture.
In the cloud variable histograms used for the statistical analysis of dust-cloud relationships the set X consists of 50 elements, that is, the 50 histogram bins.

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