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| 3 | slib_title=Histogram |
3 | slib_title=Histogram |
| 4 | slib_parms=3\ |
4 | slib_parms=3\ |
| 5 | ,[data]\ |
5 | ,[data]\ |
| 6 | ,[position] list of numbers or [first end, width] which determine the intervals or the x-coordinates of the points\ |
6 | ,[position] list of numbers or [first end, width] which determine the intervals or the x-coordinates of the points\ |
| 7 | ,option : <tt>noxtics |
7 | ,option : <span class="tt">noxtics</span>, <span class="tt">xtics [optional liste]</span>, <span class="tt">noytics</span>, \ |
| 8 | tt>ytics</tt> number of graduations,<tt>type_histo |
8 | tt>ytics</tt> number of graduations,<span class="tt">type_histo</span>, <span class="tt">color</span> [red by default],<span class="tt">raw</span>,\ |
| 9 | option word amongst <tt>url</tt>, <tt |
9 | option word amongst <span class="tt">url</span>, <span class="tt">html</span>, <span class="tt">raw</span> |
| 10 | 10 | ||
| 11 | slib_out=Plot of the histogram (+ size of the image when the option word is \ |
11 | slib_out=Plot of the histogram (+ size of the image when the option word is \ |
| 12 | <tt>url |
12 | <span class="tt">url</span> or <span class="tt">html</span>). |
| 13 | slib_synonyme=plot frequency, frequency plot |
13 | slib_synonyme=plot frequency, frequency plot |
| 14 | slib_comment=The first item of the output is: by default, the flydraw code (option word <tt>raw</ |
14 | slib_comment=The first item of the output is: by default, the flydraw code (option word <span class="tt">raw</span>); \ |
| 15 | the address of the generated image if the option word is <tt>url</ |
15 | the address of the generated image if the option word is <span class="tt">url</span> ; \ |
| 16 | the html code for inserting image if the option word is the option <tt>html</ |
16 | the html code for inserting image if the option word is the option <span class="tt">html</span>.\ |
| 17 | <ul><li>If <tt>type_histo</ |
17 | <ul><li>If <span class="tt">type_histo</span> is not given, the slib produces an histogram of\ |
| 18 | the data values in vector <tt>[data]</ |
18 | the data values in vector <span class="tt">[data]</span> using the intervals characterized by\ |
| 19 | <tt>[position |
19 | <span class="tt">[position]</span> : the values of <span class="tt">[data]</span> are the areas of the bars of the\ |
| 20 | histogram. If <tt>[position]</ |
20 | histogram. If <span class="tt">[position]</span> is a list of numbers which determine the \ |
| 21 | endpoints of intervals, its length is 1 + length of <tt>[data]</ |
21 | endpoints of intervals, its length is 1 + length of <span class="tt">[data]</span> \ |
| 22 | </li><li>If <tt> type_histo |
22 | </li><li>If <span class="tt"> type_histo</span> is <span class="tt">baton</span> (resp. <span class="tt">stem</span>), \ |
| 23 | the slib produces a plot of data points in <tt>[data]</ |
23 | the slib produces a plot of data points in <span class="tt">[data]</span> connected \ |
| 24 | the horizontal axis by vertical bars (resp. vertical lines) at the \ |
24 | the horizontal axis by vertical bars (resp. vertical lines) at the \ |
| 25 | x-coordinates specified in < |
25 | x-coordinates specified in <span class="tt">[position]</span> ; <span class="tt">[data]</span> and \ |
| 26 | <tt>[position]</ |
26 | <span class="tt">[position]</span> must have the same length.\ |
| 27 | </li><li>If <tt>type_histo |
27 | </li><li>If <span class="tt">type_histo</span> is <span class="tt">step</span> or <span class="tt">stair</span>, the slib\ |
| 28 | produces a 'stairstep' graph of the data points in < |
28 | produces a 'stairstep' graph of the data points in <span class="tt">[data]</span>. As <span class="tt">[position]</span>\ |
| 29 | specifies the endpoints of the horizontal lines, its length is 1 +\ |
29 | specifies the endpoints of the horizontal lines, its length is 1 +\ |
| 30 | length of <tt>[data]</ |
30 | length of <span class="tt">[data]</span>.\ |
| 31 | With <tt>stair</ |
31 | With <span class="tt">stair</span>, the horizontal lines are not linked together by \ |
| 32 | vertical lines.</li></ul>\ |
32 | vertical lines.</li></ul>\ |
| 33 | <br/> If <tt>xtics |
33 | <br/> If <span class="tt">xtics</span> is followed by a number <span class="tt">n</span>, there are <span class="tt">n</span> graduations. \ |
| 34 | If it is followed by a vector, the graduations are on the intervals \ |
34 | If it is followed by a vector, the graduations are on the intervals \ |
| 35 | and the text is those given in the vector.\ |
35 | and the text is those given in the vector.\ |