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comparison scripts/statistics/distributions/betarnd.m @ 11472:1740012184f9

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Use uppercase for variable names in error() strings to match Info documentation. Only m-files done.
author Rik <octave@nomad.inbox5.com>
date Sun, 09 Jan 2011 21:33:04 -0800
parents be55736a0783
children fd0a3ac60b0e
comparison
equal deleted inserted replaced
11471:994e2a93a8e2 11472:1740012184f9
35 35
36 if (nargin > 1) 36 if (nargin > 1)
37 if (!isscalar(a) || !isscalar(b)) 37 if (!isscalar(a) || !isscalar(b))
38 [retval, a, b] = common_size (a, b); 38 [retval, a, b] = common_size (a, b);
39 if (retval > 0) 39 if (retval > 0)
40 error ("betarnd: a and b must be of common size or scalar"); 40 error ("betarnd: A and B must be of common size or scalar");
41 endif 41 endif
42 endif 42 endif
43 endif 43 endif
44 44
45 if (nargin == 4) 45 if (nargin == 4)
46 if (! (isscalar (r) && (r > 0) && (r == round (r)))) 46 if (! (isscalar (r) && (r > 0) && (r == round (r))))
47 error ("betarnd: r must be a positive integer"); 47 error ("betarnd: R must be a positive integer");
48 endif 48 endif
49 if (! (isscalar (c) && (c > 0) && (c == round (c)))) 49 if (! (isscalar (c) && (c > 0) && (c == round (c))))
50 error ("betarnd: c must be a positive integer"); 50 error ("betarnd: C must be a positive integer");
51 endif 51 endif
52 sz = [r, c]; 52 sz = [r, c];
53 53
54 if (any (size (a) != 1) 54 if (any (size (a) != 1)
55 && (length (size (a)) != length (sz) || any (size (a) != sz))) 55 && (length (size (a)) != length (sz) || any (size (a) != sz)))
56 error ("betarnd: a and b must be scalar or of size [r,c]"); 56 error ("betarnd: A and B must be scalar or of size [R,C]");
57 endif 57 endif
58 elseif (nargin == 3) 58 elseif (nargin == 3)
59 if (isscalar (r) && (r > 0)) 59 if (isscalar (r) && (r > 0))
60 sz = [r, r]; 60 sz = [r, r];
61 elseif (isvector(r) && all (r > 0)) 61 elseif (isvector(r) && all (r > 0))
62 sz = r(:)'; 62 sz = r(:)';
63 else 63 else
64 error ("betarnd: r must be a positive integer or vector"); 64 error ("betarnd: R must be a positive integer or vector");
65 endif 65 endif
66 66
67 if (any (size (a) != 1) 67 if (any (size (a) != 1)
68 && (length (size (a)) != length (sz) || any (size (a) != sz))) 68 && (length (size (a)) != length (sz) || any (size (a) != sz)))
69 error ("betarnd: a and b must be scalar or of size sz"); 69 error ("betarnd: A and B must be scalar or of size SZ");
70 endif 70 endif
71 elseif (nargin == 2) 71 elseif (nargin == 2)
72 sz = size(a); 72 sz = size(a);
73 else 73 else
74 print_usage (); 74 print_usage ();