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TV009
Attributes in entity
8
:
Dendrometer Regression Equations
Details
1. DATACODE
Definition:
Data set code
Domain:
enum
2. FORMAT
Definition:
Entity number
Units:
number
Domain:
range (minimum = 8. maximum = 8.)
3. EQN_NO
Definition:
Sequential equation number
Units:
number
Domain:
range (minimum = 1. maximum = 201.)
4. EQFORM
Definition:
Equation form
Domain:
enum
5. YEAR
Definition:
Year
Units:
number
Domain:
range (minimum = 1988. maximum = 1990.)
6. STUDYID
Definition:
Study area name
Domain:
enum
7. SPECIES
Definition:
Tree species code after Garrison et al., 1972
Domain:
taxa
8. COMP
Definition:
Volume component predicted by equation
Domain:
enum
9. B_0
Definition:
Y-intercept
Units:
number
Domain:
range (minimum = 0.0000 maximum = 0.0100)
10. B_1
Definition:
Slope of regression
Units:
number
Domain:
range (minimum = 0.0060 maximum = 3.5585)
11. CF
Definition:
Baskerville's correction factor [cf=e**(mse/2)]. should be multiplied by b0 to get corrected equation.
Units:
number
Domain:
range (minimum = 1.0040 maximum = 1.5989)
12. RSQ
Definition:
R-square
Units:
number
Domain:
range (minimum = 0.287 maximum = 0.999)
13. SAMPSIZE
Definition:
Sample size
Units:
number
Domain:
range (minimum = 7. maximum = 399.)
14. DENSITY
Definition:
Green density of component in mg/m3 or g/cm3
Units:
grams per cubic centimeter
Domain:
range (minimum = 0.250 maximum = 0.590)
15. SAMPLEDATE
Definition:
date
Units:
date as date type
Domain:
range (minimum = Aug 31 1988 maximum = Feb 8 1990)