Aquaculture Production Survey 2009
Philippines, 2009
Reference ID
PHL-BAS-AqPS-2009-v2.0
Producer(s)
Bureau of Agricultural Statistics (BAS)
Collection(s)
Metadata
Created on
Oct 11, 2021
Last modified
Oct 11, 2021
Page views
12544
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635
- Data files
- AqPS
Expansion factor (n) (exfac2n)
Data File: AqPS
Overview
vald
102
invd
1
Interval
contin
Decimal
0
range
1 - 999
Questions and instructions
Literal question
Expansion factor n
Interviewer instructions
Enter N corresponding to the stratum.
Description
Text
For purposes of this activity, expansion factor was derived as the quotient of number of total aquafarms (N) and the number of sample aquafarms (n) in the stratum. These figures are necessary in estimating the area and production of the province as indicated in the estimation procedure.