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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 20 | reyssat | 1 | !if $wims_read_parm!=slib_header |
| 2 | !goto proc |
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| 3 | !endif |
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| 4 | slib_title=Generation of lognormal random data |
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| 5 | slib_parms=3\ |
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| 6 | ,m\ |
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| 7 | ,mean\ |
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| 8 | ,sigma |
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| 9 | |||
| 10 | slib_author=Bernadette PERRIN-RIOU |
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| 11 | slib_out=random data of m reals following a lognormal law of parameters a and b . If m is a list [r,s], it returns an r by s matrice. |
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| 12 | slib_comment= |
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| 13 | slib_example= 20,0,1\ |
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| 14 | [6,5],0,2 |
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| 3265 | bpr | 15 | slib_require=octave |
| 20 | reyssat | 16 | !exit |
| 17 | |||
| 18 | :proc |
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| 19 | slib_out= |
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| 20 | |||
| 21 | !distribute item $wims_read_parm into slib_data,slib_a,slib_b |
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| 22 | slib_data=!declosing $slib_data |
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| 23 | slib_cnt=!itemcnt slib_data |
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| 24 | !if $slib_cnt=1 |
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| 25 | slib_data=1,$slib_data |
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| 26 | !endif |
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| 27 | slib_out=!exec octave lognormal_rnd($[exp($slib_a)],$[$slib_b^2], $slib_data) |
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| 28 | slib_out=!words2items $slib_out |
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| 29 | |||
| 30 | slib_out=!trim $slib_out |