Difference between revisions of "Comments:Sandbox"
From GeoGebra Manual
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; BarChart[Start Value, End Value, List of Heights]: Creates a bar chart over the given interval where 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 where the number of bars is determined by the length of the list whose elements are the heights of the bars. | ||
| − | : Example | + | : {{Example| <tt>BarChart[10, 20, {1,2,3,4,5} ]</tt> 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'' runs 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'' runs from number ''c'' to number ''d''. | ||
:{{Example| If ''p = 0.1'', ''q = 0.9'', and ''n = 10'' are numbers, then <tt>BarChart[ -0.5, n + 0.5, BinomialCoefficient[n,k]*p^k*q^(n-k), k, 0, n ]</tt> 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| If ''p = 0.1'', ''q = 0.9'', and ''n = 10'' are numbers, then <tt>BarChart[ -0.5, n + 0.5, BinomialCoefficient[n,k]*p^k*q^(n-k), k, 0, n ]</tt> 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.}} | ||
Revision as of 13:04, 13 February 2011
Feel free to use this sandbox to experiment with wiki syntax. See Help:Contents for details.
- BarChart[Start Value, End Value, List of Heights]
- Creates a bar chart over the given interval where 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 runs from number c to number d.
- Example: {{{1}}}
- 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], that calculates the bars’ heights using the expression whose variable k runs 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 whose 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 be a list where the numbers go up by a constant amount.
- Examples:
- 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 whose bars are of width w.
- Note: The List of data must be a list where the numbers go up by a constant amount
- Examples:
- 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.
