Difference between revisions of "BarChart Command"
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<noinclude>{{Manual Page|version=4.2}}</noinclude> | <noinclude>{{Manual Page|version=4.2}}</noinclude> | ||
{{command|chart}} | {{command|chart}} | ||
| − | ; BarChart[Start Value, End Value, List of Heights]: Creates a bar chart over the given interval: the number of bars is determined by the length of the list, whose elements are the heights of the bars. | + | ; BarChart[<Start Value>, <End Value>, <List of Heights>]: Creates a bar chart over the given interval: the number of bars is determined by the length of the list, whose elements are the heights of the bars. |
{{Example|1=<code>BarChart[10, 20, {1, 2, 3, 4, 5} ]</code> gives you a bar chart with five bars of specified height in the interval [10, 20].}} | {{Example|1=<code>BarChart[10, 20, {1, 2, 3, 4, 5} ]</code> gives you a bar chart with five bars of specified height in the interval [10, 20].}} | ||
| − | ; BarChart[Start Value, End Value , Expression, Variable, From Number, To Number]: Creates a bar chart over the given interval [Start Value, End Value], that calculates the bars’ heights using the expression whose variable ''k'' varies from number ''c'' to number ''d''. | + | ; BarChart[<Start Value>, <End Value> , <Expression, Variable>, <From Number>, <To Number>]: Creates a bar chart over the given interval [Start Value, End Value], that calculates the bars’ heights using the expression whose variable ''k'' varies from number ''c'' to number ''d''. |
{{Example| 1=If ''p = 0.1'', ''q = 0.9'', and ''n = 10'' are numbers, then <code>BarChart[ -0.5, n + 0.5, BinomialCoefficient[n,k] * p^k * q^(n-k), k, 0, n ]</code> gives you a bar chart in the interval [''-0.5, n+0.5'']. The heights of the bars depend on the probabilities calculated using the given expression.}} | {{Example| 1=If ''p = 0.1'', ''q = 0.9'', and ''n = 10'' are numbers, then <code>BarChart[ -0.5, n + 0.5, BinomialCoefficient[n,k] * p^k * q^(n-k), k, 0, n ]</code> gives you a bar chart in the interval [''-0.5, n+0.5'']. The heights of the bars depend on the probabilities calculated using the given expression.}} | ||
| − | ; BarChart[Start Value | + | ; BarChart[<Start Value>, <End Value>, <Expression>, <Variable>, <From Number>, <To Number>, <Step Width>]: Creates a bar chart over the given interval [Start Value, End Value], the bars’ heights are calculated using the given expression in which the variable ''k'' varies from number ''c'' to number ''d'' using step width ''s''. |
| − | ; BarChart[List of Raw Data, Width of Bars]: Creates a bar chart using the given raw data; the bars have the given width. | + | ; BarChart[<List of Raw Data>, <Width of Bars>]: Creates a bar chart using the given raw data; the bars have the given width. |
{{Example|1=<code>BarChart[ {1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 5, 5, 5, 5}, 1]</code>}} | {{Example|1=<code>BarChart[ {1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 5, 5, 5, 5}, 1]</code>}} | ||
| − | ; BarChart[List of Data, List of Frequencies]: Creates a bar chart using the list of data with corresponding frequencies. | + | ; BarChart[<List of Data>, <List of Frequencies>]: Creates a bar chart using the list of data with corresponding frequencies. |
{{Example|1=<div> | {{Example|1=<div> | ||
| Line 21: | Line 21: | ||
* <code>BarChart[{0.3, 0.4, 0.5, 0.6}, {12, 33, 13, 4}]</code> | * <code>BarChart[{0.3, 0.4, 0.5, 0.6}, {12, 33, 13, 4}]</code> | ||
</div>}} | </div>}} | ||
| − | ; BarChart[List of Data , List of Frequencies, Width of Bars | + | ; BarChart[<List of Data> , <List of Frequencies>, <Width of Bars>]: Creates a bar chart using the list of data and corresponding frequencies; the bars have width ''w''. |
{{Example|1=<div> | {{Example|1=<div> | ||
* <code>BarChart[{10, 11, 12, 13, 14}, {5, 8, 12, 0, 1}, 0.5]</code> leaves gaps between bars. | * <code>BarChart[{10, 11, 12, 13, 14}, {5, 8, 12, 0, 1}, 0.5]</code> leaves gaps between bars. | ||
* <code>BarChart[{10, 11, 12, 13, 14}, {5, 8, 12, 0, 1}, 0]</code> produces a line graph.</div>}} | * <code>BarChart[{10, 11, 12, 13, 14}, {5, 8, 12, 0, 1}, 0]</code> produces a line graph.</div>}} | ||
Revision as of 11:42, 15 March 2013
- BarChart[<Start Value>, <End Value>, <List of Heights>]
- Creates a bar chart over the given interval: the number of bars is determined by the length of the list, whose elements are the heights of the bars.
Example:
BarChart[10, 20, {1, 2, 3, 4, 5} ] gives you a bar chart with five bars of specified height in the interval [10, 20].
- BarChart[<Start Value>, <End Value> , <Expression, Variable>, <From Number>, <To Number>]
- Creates a bar chart over the given interval [Start Value, End Value], that calculates the bars’ heights using the expression whose variable k varies from number c to number d.
Example: If p = 0.1, q = 0.9, and n = 10 are numbers, then
BarChart[ -0.5, n + 0.5, BinomialCoefficient[n,k] * p^k * q^(n-k), k, 0, n ] gives you a bar chart in the interval [-0.5, n+0.5]. The heights of the bars depend on the probabilities calculated using the given expression.
- BarChart[<Start Value>, <End Value>, <Expression>, <Variable>, <From Number>, <To Number>, <Step Width>]
- Creates a bar chart over the given interval [Start Value, End Value], the bars’ heights are calculated using the given expression in which the variable k varies from number c to number d using step width s.
- BarChart[<List of Raw Data>, <Width of Bars>]
- Creates a bar chart using the given raw data; the bars have the given width.
Example:
BarChart[ {1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 5, 5, 5, 5}, 1]- BarChart[<List of Data>, <List of Frequencies>]
- Creates a bar chart using the list of data with corresponding frequencies.
Example:
BarChart[{10, 11, 12, 13, 14}, {5, 8, 12, 0, 1}]BarChart[{5, 6, 7, 8, 9}, {1, 0, 12, 43, 3}]BarChart[{0.3, 0.4, 0.5, 0.6}, {12, 33, 13, 4}]
- BarChart[<List of Data> , <List of Frequencies>, <Width of Bars>]
- Creates a bar chart using the list of data and corresponding frequencies; the bars have width w.
Example:
BarChart[{10, 11, 12, 13, 14}, {5, 8, 12, 0, 1}, 0.5]leaves gaps between bars.BarChart[{10, 11, 12, 13, 14}, {5, 8, 12, 0, 1}, 0]produces a line graph.
