Help with weights

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Andrew MUNDT

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Apr 11, 2012, 1:51:58 PM4/11/12
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I am having trouble getting weights to work with the 3D Function Finder. My data set (115 triplets + weights) is below. When I try to use Function Finder with it, the systems gets stuck on "Scanned 1 Equations : 1 OK, 0 skipped, 0 exceptions" and does not progress. I have tried truncated data sets and found that a set through x = 3.25 works find, but including data point with x = 3.25 or above yields the same results. I have tried changing the smoothness value and get similar results with different numbers of equations. Nothing appears odd to me with my data set with x > 3.25. Any help would be appreciated.

X    Y    Z    Wgt
2    17    0.00    0.13
2    18    0.00    0.26
2    24    1.00    0.13
2.25    16    0.00    0.13
2.25    17    0.00    0.13
2.25    18    0.00    0.13
2.25    22    0.33    0.40
2.25    23    0.00    0.26
2.25    25    0.00    0.13
2.5    15    0.00    0.26
2.5    18    0.00    0.13
2.5    19    0.50    0.26
2.5    20    0.00    0.66
2.5    21    0.50    0.26
2.5    22    0.50    0.26
2.5    23    0.67    0.40
2.5    24    0.00    0.13
2.75    16    0.20    0.66
2.75    17    0.50    0.79
2.75    18    0.00    0.26
2.75    19    0.67    0.79
2.75    20    0.13    1.06
2.75    21    0.67    0.40
2.75    22    0.67    0.40
2.75    23    0.42    1.59
2.75    24    0.43    0.93
2.75    25    0.00    0.13
2.75    26    1.00    0.13
2.75    27    1.00    0.13
3    13    0.50    0.26
3    14    0.00    0.26
3    15    0.50    0.26
3    16    0.00    0.79
3    17    0.33    0.79
3    18    0.67    0.40
3    19    0.67    0.40
3    20    0.73    1.98
3    21    0.40    1.32
3    22    0.75    1.06
3    23    0.64    1.46
3    24    0.71    1.85
3    25    0.60    1.32
3    26    0.50    0.79
3    27    0.50    0.53
3    28    0.50    0.26
3    29    1.00    0.13
3    33    1.00    0.13
3.25    16    0.67    0.40
3.25    17    0.50    0.26
3.25    18    1.00    0.13
3.25    19    0.43    0.93
3.25    20    0.33    1.19
3.25    21    0.42    1.59
3.25    22    0.56    1.19
3.25    23    0.80    2.65
3.25    24    0.64    1.46
3.25    25    0.73    1.46
3.25    26    0.69    1.72
3.25    27    0.67    1.19
3.25    28    0.91    1.46
3.25    29    0.75    0.53
3.25    30    1.00    0.13
3.25    31    1.00    0.13
3.5    17    1.00    0.40
3.5    18    0.80    0.66
3.5    19    0.67    0.40
3.5    20    0.67    0.79
3.5    21    0.86    0.93
3.5    22    0.75    1.59
3.5    23    0.82    1.46
3.5    24    0.93    1.98
3.5    25    0.69    2.12
3.5    26    0.89    3.57
3.5    27    0.83    2.38
3.5    28    0.92    1.72
3.5    29    0.86    0.93
3.5    30    1.00    0.66
3.5    31    1.00    0.40
3.5    32    1.00    0.53
3.5    33    1.00    0.13
3.5    34    1.00    0.13
3.5    35    1.00    0.13
3.75    18    1.00    0.13
3.75    19    0.50    0.26
3.75    20    0.75    0.53
3.75    21    1.00    0.79
3.75    22    0.89    1.19
3.75    23    1.00    1.46
3.75    24    0.95    2.65
3.75    25    1.00    2.12
3.75    26    0.96    3.57
3.75    27    1.00    2.51
3.75    28    1.00    3.97
3.75    29    0.90    2.78
3.75    30    1.00    1.46
3.75    31    1.00    1.98
3.75    32    1.00    0.93
3.75    33    1.00    1.72
3.75    34    0.78    1.19
3.75    35    1.00    0.13
3.75    36    1.00    0.13
4    22    1.00    0.26
4    24    1.00    0.66
4    25    1.00    0.26
4    26    1.00    0.40
4    27    1.00    1.32
4    28    1.00    0.93
4    29    1.00    0.26
4    30    1.00    0.93
4    31    1.00    1.59
4    32    1.00    0.53
4    33    1.00    0.13
4    34    1.00    0.26
4    35    1.00    0.13
4    36    1.00    0.13

Thanks!

               - - - Andrew

zunzun.com

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Apr 12, 2012, 9:47:46 AM4/12/12
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I will investigate and keep you updated.
 
     James
 

On Wednesday, April 11, 2012 12:51:58 PM UTC-5, Andrew MUNDT wrote:
I am having trouble getting weights to work with the 3D Function Finder...

zunzun.com

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Apr 12, 2012, 10:01:18 AM4/12/12
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I verified that both the 2D and 3D Function Finders do not work with weighted fitting on, so you have indeed found a problem with the site code.  I am continueing to investigate.
 
James

zunzun.com

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Apr 12, 2012, 11:36:29 AM4/12/12
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I have verified that the problem is not in the site fitting code:
 
 
which means it is isolated to the web site itself.
 
     James

zunzun.com

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Apr 15, 2012, 9:33:32 AM4/15/12
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This is now working in my tests, please try now.

James

zunzun.com

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Apr 17, 2012, 2:10:22 PM4/17/12
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Did it work for you?
 
James
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