prob
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| prob [2012/11/16 12:08] – ignacy | prob [2012/12/06 18:12] – ignacy | ||
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| - | =====Module Prob===== | + | ======Module Prob====== |
| - | + | Ignacy Misztal and Deukhwan Lee, University of Georgia | |
| - | + | 04/ | |
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| - | Ignacy Misztal and Deukhwan Lee, University of Georgia | + | |
| - | 04/ | + | |
| - | + | ||
| - | === Introduction === | + | |
| + | ==== Introduction ==== | ||
| Module Prob is a collection of random number generators / probabilities / | Module Prob is a collection of random number generators / probabilities / | ||
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| Module prob uses high-quality generators from public domain package RANLIB for | Module prob uses high-quality generators from public domain package RANLIB for | ||
| - | random number generators. Some low level code is from Luis Varona. | + | random number generators. Some low level code is from Luis Varona.\\ |
| + | The module contains the following subroutines/ | ||
| - | + | '' | |
| - | === Module Prob === | + | Sets seed for random number generator to integer |
| - | + | called, the seed will be selected by the system. | |
| - | + | \\ | |
| - | === Set_seed === | + | '' |
| - | + | a,b - both real (r*) or both integers or both missing.\\ | |
| - | + | If a,b are missing, generates samples from uniform(0, | |
| - | call set_seed(n) | + | If a,b are real (r8), generates samples from uniform(a, |
| - | + | ||
| - | n - integer | + | |
| - | + | ||
| - | Sets seed for random number generator to value n. If this subroutine is not | + | |
| - | called, the seed will be selected by the system. | + | |
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| - | + | ||
| - | + | ||
| - | === Gen_uniform === | + | |
| - | + | ||
| - | + | ||
| - | + | ||
| - | x=gen_uniform(a, | + | |
| - | + | ||
| - | a,b - both real (r*) or both integers or both missing | + | |
| - | + | ||
| - | If a,b are missing, generates samples from uniform(0, | + | |
| - | + | ||
| - | If a,b are real (r8), generates samples from uniform(a, | + | |
| If a,b are integers, generates random integer between a and b. | If a,b are integers, generates random integer between a and b. | ||
| - | + | '' | |
| - | + | mean - (r8) scalar or vector\\ | |
| - | === Gen_normal === | + | var - (r8) scalar or square matrix\\ |
| - | + | x - (r8) scalar or square matrix\\ | |
| - | x - gen_normal(mean, | + | |
| - | + | ||
| - | mean - (r8) scalar or vector | + | |
| - | + | ||
| - | var - (r8) scalar or square matrix | + | |
| - | + | ||
| - | x - (r8) scalar or square matrix | + | |
| Generates x=N(mean, | Generates x=N(mean, | ||
prob.txt · Last modified: 2024/03/25 18:22 by 127.0.0.1