MBEAUSE: Economic Models
US economic transactions in 1972 -- commodities x industries

from set ECONIEA, from the Harwell-Boeing Collection

Leading 496 by 496 principle minor of BEAUSE

Download as

Compressed MatrixMarket format file: mbeause.mtx.gz (186808 bytes)
Compressed Harwell-Boeing format file: mbeause.rua.gz (108836 bytes)

Visualizations

Click on image to get an enlarged version. Click on label to get an explanation.

Structure Plot	City Plot

Matrix Statistics

Size	Type
496 x 496, 41603 entries	real unsymmetric
Nonzeros
total diagonal below diagonal above diagonal A-A' 41063 400 25930 14733 72102
Column Data	Row Data
Average nonzeros per column : 83 Standard deviation : 34 index nonzeros longest 278 185 shortest 491 0	Average nonzeros per row : 83 Standard deviation : 1.3e+02 index nonzeros longest 456 489 shortest 16 0
Bandwidths	Profile Storage
lower 491 upper 483 average |i-j| 1.7e+02 std.dev. 1.2e+02	min max ave. std.dev. lower bandwidth 0 490 1.6e+02 1.6e+02 upper bandwidth 0 482 2.2e+02 1.4e+02 Nonsymmetric skyline storage 189602
Heaviest diagonals
offset from main 0 -1 1 3 -2 2 -3 4 5 20 nonzeros 400 151 140 129 123 123 113 113 113 112 accumulated percent 0.97 1.34 1.68 2.00 2.30 2.60 2.87 3.15 3.42 3.69 Top 10 out of 969 nonvoid diagonals.
Conditioning
Frobenius norm 4.2e+04 condition number (est.) Not available. 2-norm (est.) 2.2e+04 diagonal dominance no

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Last change in this page: Wed Sep 22 13:33:37 US/Eastern 2004 [Comments: ]