Difference between revisions of "BarChart Command"
From GeoGebra Manual
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; 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 [ | + | {{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 a, End Value b, Expression, Variable k, From Number c, To Number d]: Creates a bar chart over the given interval [''a, b''], that calculates the bars’ heights using the expression whose variable ''k'' varies from number ''c'' to number ''d''. | + | ; BarChart[Start Value ''a'', End Value ''b'', Expression, Variable ''k'', From Number ''c'', To Number ''d'']: Creates a bar chart over the given interval [''a, b''], 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 a, End Value b, Expression, Variable k, From Number c, To Number d, Step Width s]: Creates a bar chart over the given interval [''a, b''], 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[Start Value ''a'', End Value ''b'', Expression, Variable ''k'', From Number ''c'', To Number ''d'', Step Width ''s'']: Creates a bar chart over the given interval [''a, b''], 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. | ||
{{Note| The list of data must contain numbers in arithmetic progression.}} | {{Note| The list of data must contain numbers in arithmetic progression.}} | ||
{{Example|1=<div> | {{Example|1=<div> | ||
| − | * <code>BarChart[{10,11,12,13,14}, {5,8,12,0,1}]</code> | + | * <code>BarChart[{10, 11, 12, 13, 14}, {5, 8, 12, 0, 1}]</code> |
* <code>BarChart[{5, 6, 7, 8, 9}, {1, 0, 12, 43, 3}]</code> | * <code>BarChart[{5, 6, 7, 8, 9}, {1, 0, 12, 43, 3}]</code> | ||
* <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 w]: Creates a bar chart using the list of data and corresponding frequencies; the bars have width ''w''. | + | ; BarChart[List of Data , List of Frequencies, Width of Bars ''w'']: Creates a bar chart using the list of data and corresponding frequencies; the bars have width ''w''. |
{{Note|1=The list of data must contain numbers in arithmetic progression.}} | {{Note|1=The list of data must contain numbers in arithmetic progression.}} | ||
{{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 11:29, 8 August 2012
- 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 a, End Value b, Expression, Variable k, From Number c, To Number d]
- Creates a bar chart over the given interval [a, b], 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 a, End Value b, Expression, Variable k, From Number c, To Number d, Step Width s]
- Creates a bar chart over the given interval [a, b], 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.
Note: The list of data must contain numbers in arithmetic progression.
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 w]
- Creates a bar chart using the list of data and corresponding frequencies; the bars have width w.
Note: The list of data must contain numbers in arithmetic progression.
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.
