1. B.C. Ministry of Forests & Range – Revenue Branch Measure:Count / CGNF&LF Check Cruising Results Presentation to the Interior Timber Cruisers Spring 2008
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2. Cruising Seminar Presentation
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3. Cruising Seminar Presentation
CONFIDENCE INTERVALS (most significant variation)
All Measure Plots 95% Confidence Interval)
I I I-----
1:1 (2SE=25.6%)
I I I-----
1:2 (2SE=30.7%)
I I I
1:3 (2SE=15.7%)
I I I
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4. Cruising Seminar Presentation
CONFIDENCE INTERVALS (least significant variation)
All Measure Plots (2SE=6.7%)
I I------I
1:1 (2SE=7.6%)
I I I
1:2 (2SE=8.0%)
1:3 (2SE=7.4%)
I I I
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5. Cruising Seminar Presentation
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6. Cruising Seminar Presentation
CGNF/LF Check Cruising
Check cruises up to March
Compiled CGNF and LF volumes and values.
Selling Prices used in the value comparisons are by sort used in the CGNF Standards and Procedures.
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7. Cruising Seminar Presentation Data points below Zero = original lower than check volumes
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8. Cruising Seminar Presentation Data points below Zero = original lower than check volumes
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9. Cruising Seminar Presentation Data points below Zero = original lower than check volumes
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10. Cruising Seminar Presentation Data points below Zero = original lower than check volumes
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11. Cruising Seminar Presentation
CGNF – Net Volume – 51% of original cruises higher
0 to 5%
5.1 to 10%
10.1 to 15%
15% +
88 % of cruises
9 % of cruises
0% of cruises
3% of cruises
CGNF – Value – 52% of original cruises higher value
77 % of cruises
15% of cruises
5% of cruises
Loss Factors – Net Volume - 39% of original cruises higher
0 to 5%
5.1 to 10%
10.1 to 15%
15% +
81 % of cruises
15 % of cruises
0% of cruises
4% of cruises
Loss Factors – Value – 43 % of original cruises higher
65 % of cruises
26% of cruises
2% of cruises
7% of cruises
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