# 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

bar
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’.
References in periodicals archive ?
Since histograms are constructed for non-overlapping segments of time series, the effect of near zone is the first sign of histogram shape to be determined by an external factor [1].
i]) in equation {2} stretches the histogram of the input image such that the gray values occur in the output image with equal probability of occurrence.
Given the known noise probability density function p and cumulative distribution function P and a range partition, we define the theoretical normalized histogram h for the residual as
Students also watched the construction of the frequency table and the histogram.
This formula is derived from the common formula presented by Jagniatinskis and Fiks (2012), which describes the relationship between the values of SEL's histogram obtained in representative (measurement) time interval [T.
After binary masks over all the spectrogram's cell are created according to the histogram peaks of the clustering feature, spectral contributions to each expected source are filtered out from the specrum of the first mixture.
The maximal value of the time needed for image acquisition, histogram calculation, giving the values to the PLC NN Function Block, recognition through the trained NN and giving the result to the physical PLC outputs is 578ms on the average.
The color histogram gives the number of occurrences of each color in an image.
Contrast enhancement using multipeak histogram equalization with brightness preserving", The 1998 IEEE Asia-Pacific Conference on Circuits and Systems, pp.
The cleaning function Ch accepts a given histogram and returns a new shorter histogram in which unnecessary colors are eliminated.
So the sorting gives place to a measure in the form of a histogram (Fig.

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