Forum: help

RE: Error in svd(jacobbis): infinite or missing [ Reply ]
By: Marco Iocchi on 2010-07-05 10:16

here the two datasets:
$name "S_1.txt"
$data
a s
3263.22 2143
25399.83 3349
23862.85 3273
13606.87 2940
18391.22 3263
7856.48 3150
5420.24 3066
22123.09 2660
22990.18 3268
9694.06 2558
8456.04 2307
17207.68 3089
10795.12 3210
4437.65 2366
13590.25 2875
19365.80 2237
9994.61 2575
15080.55 2653
25702.82 2914
24089.89 2396

$name "S_2.txt"
$data
a s
3263.22 2143
25399.83 3349
23862.85 3273
13606.87 2940
18391.22 3263
7856.48 3150
5420.24 3066
22123.09 2660
22990.18 3268
9694.06 2558
8456.04 2307
17207.68 3089
10795.12 3210
4437.65 2366
13590.25 2875
19365.80 2237
9994.61 2575
15080.55 2653

Error in svd(jacobbis): infinite or missing [ Reply ]
By: Marco Iocchi on 2010-07-05 10:02

[forum:3087]

Hi everyone,

I have tried to use mmmSAR package for two different datasets:
the first one (S_1.txt) with 20 geographical units
the second one (S_2.txt) with 18 geographical units (I have excluded the last two from the first dataset)
the multiSAR porcedure failed for the first dataset: Error in svd(jacobbis) : infinite or missing values in 'x'
while for the second one the procedure has given all the expected results.

can you help me understand the reasons of the failure?
I attached here the first dataset

thank in advance for your help

best regards

--
Marco Iocchi