EcoService Models Library (ESML)
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Variables Details
: (EM-875)
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EM-875 | |
Document Author
variable.detail.emDocumentAuthorHelp
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Hutcheson, W. Hoagland, P., and D. Jin |
Document Year
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2018 |
Average group size | Commute travel time | Distance traveled |
Number of trips ?Comment:school year and summer camp visits |
School | School district | Site time per student |
Travel cost class ?Comment:City bus, subway, chartered school bus |
Chartered school bus cost | City bus cost | Number of students per district | School district budget | School district hours | Social discount rate | Subway fare cost | Total number of students | Consumer surplus | Fare | Opportunity cost | Travel cost | Capitalized value (aggregate surplus) for educational value of park | Estimated mean benefits per school/camp trip to park for environmental education program (aggregate surplus) | |
Variable ID
variable.detail.varIdHelp
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20747 | 20748 | 20746 | 20745 | 20758 | 22106 | 20749 | 20750 | 20753 | 20751 | 20756 | 20755 | 20757 | 20759 | 20752 | 20754 | 20761 | 20760 | 20763 | 20762 | 20765 | 20764 |
Not reported | Not reported | βsub[d] | not reported | Not reported | NA | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | r | Not reported | Not reported | CS | Not reported | Not reported | TC | PV | AS | |
Qualitative-Quantitative
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Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Qualitative (Class, Rating or Ranking) | Qualitative (Class, Rating or Ranking) | Quantitative (Cardinal Only) | Qualitative (Class, Rating or Ranking) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) |
Cardinal-Ordinal
variable.detail.cardinalOrdinalHelp
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Cardinal | Cardinal | Cardinal | Cardinal | Non-Ordinal | Non-Ordinal | Cardinal | Non-Ordinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal |
No. | hr. | mi. | No. | Not applicable | Not applicable | hr. | Not applicable | $/ind. | $/ind. | No. ind. | $/yr. | hr./yr. | % | $/ind. | No. | Group avg. travel cost/mi. | $/ind. | $/student/hr. | $/student/trip | $ | $ |
Average group size | Commute travel time | Distance traveled |
Number of trips ?Comment:school year and summer camp visits |
School | School district | Site time per student |
Travel cost class ?Comment:City bus, subway, chartered school bus |
Chartered school bus cost | City bus cost | Number of students per district | School district budget | School district hours | Social discount rate | Subway fare cost | Total number of students | Consumer surplus | Fare | Opportunity cost | Travel cost | Capitalized value (aggregate surplus) for educational value of park | Estimated mean benefits per school/camp trip to park for environmental education program (aggregate surplus) | |
Predictor-Intermediate-Response
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Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Intermediate (Computed) Variable |
Intermediate (Computed) Variable |
Intermediate (Computed) Variable |
Intermediate (Computed) Variable |
Response |
Response |
Predictor Variable Type
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Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Constant or Parameter | Constant or Parameter | Constant or Parameter | Constant or Parameter | Constant or Parameter | Constant or Parameter | Constant or Parameter | Constant or Parameter | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Response Variable Type
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Computed Variable |
Computed Variable |
Data Source/Type
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Local field/Lab data (e.g., particular to the EM study) | Local field/Lab data (e.g., particular to the EM study) | Map or database (e.g., wide coverage, wide availability, measured or modeled) | Local field/Lab data (e.g., particular to the EM study) | Map or database (e.g., wide coverage, wide availability, measured or modeled) | Map or database (e.g., wide coverage, wide availability, measured or modeled) | Local field/Lab data (e.g., particular to the EM study) | Local field/Lab data (e.g., particular to the EM study) | Map or database (e.g., wide coverage, wide availability, measured or modeled) | Local field/Lab data (e.g., particular to the EM study) | Map or database (e.g., wide coverage, wide availability, measured or modeled) | Map or database (e.g., wide coverage, wide availability, measured or modeled) | Map or database (e.g., wide coverage, wide availability, measured or modeled) | Transferred Values (e.g., from literature; transferred spatially, temporally or across scales) | Local field/Lab data (e.g., particular to the EM study) | Map or database (e.g., wide coverage, wide availability, measured or modeled) | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Variable Classification Hierarchy
variable.detail.vchLevel1Help
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6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
N. Not classified |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
7. Monetary Values |
7. Monetary Values |
7. Monetary Values |
3. Human Demographic Data |
7. Monetary Values |
N. Not classified |
7. Monetary Values |
7. Monetary Values |
6. Non-monetary Indicators of Human Demand, Use or Benefit of Ecosystem Goods and Services |
7. Monetary Values |
7. Monetary Values |
7. Monetary Values |
7. Monetary Values |
7. Monetary Values |
7. Monetary Values |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Other, multiple, unspecified or unclear |
--Intellectual/physical services |
--Other, multiple, unspecified or unclear |
--Education and literacy |
--Intellectual/physical services |
--Discount rate |
--Intellectual/physical services |
--Demand for or use of cultural services-Physical and intellectual interactions with ecosystem |
--Intellectual/physical services |
--Intellectual/physical services |
--Intellectual/physical services |
--Intellectual/physical services |
--Intellectual/physical services |
--Intellectual/physical services |
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----Educational interactions |
----Educational interactions |
----Educational interactions |
----Experiential use of plants, animals and land-/seascapes in different environmental settings |
----Educational interactions |
----Educational interactions |
----Educational interactions |
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Average group size | Commute travel time | Distance traveled |
Number of trips ?Comment:school year and summer camp visits |
School | School district | Site time per student |
Travel cost class ?Comment:City bus, subway, chartered school bus |
Chartered school bus cost | City bus cost | Number of students per district | School district budget | School district hours | Social discount rate | Subway fare cost | Total number of students | Consumer surplus | Fare | Opportunity cost | Travel cost | Capitalized value (aggregate surplus) for educational value of park | Estimated mean benefits per school/camp trip to park for environmental education program (aggregate surplus) | |
Spatial Extent Area
variable.detail.spExtentHelp
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10-100 ha | 10-100 ha | 10-100 ha | 10-100 ha | 10-100 ha | 10-100 ha | 10-100 ha | 10-100 ha | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | 10-100 ha | 10-100 ha | 10-100 ha | 10-100 ha | 10-100 ha | 10-100 ha |
Spatially Distributed?
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Yes | Yes | Yes | Yes | Yes | No | No | Yes | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | No | Yes | Yes | Yes | No | No |
Observations Spatially Patterned?
variable.detail.regularSpGrainHelp
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Yes | Yes | Yes | Yes | Yes | Not applicable | Not applicable | Yes | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Yes | Yes | Yes | Not applicable | Not applicable |
Spatial Grain Type
variable.detail.spGrainTypeHelp
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Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) | Length, for linear feature (e.g., stream mile) | Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) | Not applicable | Not applicable | Other (specify), for irregular (e.g., stream reach, lake basin) | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not applicable | Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) | Other (specify), for irregular (e.g., stream reach, lake basin) | Not applicable | Not applicable |
Spatial Grain Size
variable.detail.spGrainSizeHelp
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school district | school district | Trip length | School district | School | Not applicable | Not applicable | school district | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | School district | School district | school district | Not applicable | Not applicable |
Spatial Density
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
EnviroAtlas URL
variable.detail.enviroAtlasURLHelp
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Enabling Conditions | Enabling Conditions |
Average group size | Commute travel time | Distance traveled |
Number of trips ?Comment:school year and summer camp visits |
School | School district | Site time per student |
Travel cost class ?Comment:City bus, subway, chartered school bus |
Chartered school bus cost | City bus cost | Number of students per district | School district budget | School district hours | Social discount rate | Subway fare cost | Total number of students | Consumer surplus | Fare | Opportunity cost | Travel cost | Capitalized value (aggregate surplus) for educational value of park | Estimated mean benefits per school/camp trip to park for environmental education program (aggregate surplus) | |
Temporal Extent
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2014-2015 | 2014-2015 | 2014-2015 | 2014-2015 | 2015 | 2015 | 2014-2015 | 2014-2015 | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | 2014-2015 | 2014-2015 | 2014-2015 | 2015 | 2015 | 2015 |
Temporally Distributed?
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Not applicable | No | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | No | Not applicable | Not applicable | Not applicable | Not applicable |
Regular Temporal Grain?
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Temporal Grain Size Value
variable.detail.tempGrainSizeValHelp
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Temporal Grain Size Units
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Temporal Density
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Average group size | Commute travel time | Distance traveled |
Number of trips ?Comment:school year and summer camp visits |
School | School district | Site time per student |
Travel cost class ?Comment:City bus, subway, chartered school bus |
Chartered school bus cost | City bus cost | Number of students per district | School district budget | School district hours | Social discount rate | Subway fare cost | Total number of students | Consumer surplus | Fare | Opportunity cost | Travel cost | Capitalized value (aggregate surplus) for educational value of park | Estimated mean benefits per school/camp trip to park for environmental education program (aggregate surplus) | |
Not reported | Not reported | Not reported | No. | Not applicable | Not applicable | Not reported | Not applicable | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Group avg. travel cost/mi. | Not reported | Not reported | Not reported | $ | Not reported | |
Min Value
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Not reported | Not reported | Not reported | 0 | Not applicable | Not applicable | Not reported | Not applicable | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | 58 | Not reported | Not reported | Not reported | 330,743 | Not reported |
Max Value
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Not reported | Not reported | Not reported | 29 | Not applicable | Not applicable | Not reported | Not applicable | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | 404 | Not reported | Not reported | Not reported | 2,380,654 | Not reported |
Other Value Type
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Single Observation or Parameter Value | Not applicable | Not applicable | Not applicable | Not applicable | Single Observation or Parameter Value | Single Observation or Parameter Value | Not applicable | Not applicable | Not applicable | Not applicable | Single Observation or Parameter Value | Mean | Mean |
Other Value
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Not reported | Not reported | Not reported | Not reported | Not applicable | Not applicable | Not reported | Not applicable | 15.00 | Not reported | Not reported | Not reported | Not reported | 2 | 5.25 | Not reported | Not reported | Not reported | 8.32 | 28.07 | 719,759 | 100 |
Average group size | Commute travel time | Distance traveled |
Number of trips ?Comment:school year and summer camp visits |
School | School district | Site time per student |
Travel cost class ?Comment:City bus, subway, chartered school bus |
Chartered school bus cost | City bus cost | Number of students per district | School district budget | School district hours | Social discount rate | Subway fare cost | Total number of students | Consumer surplus | Fare | Opportunity cost | Travel cost | Capitalized value (aggregate surplus) for educational value of park | Estimated mean benefits per school/camp trip to park for environmental education program (aggregate surplus) | |||
Variability Expression Given?
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No | No | No | No | Not applicable | Not applicable | No | No | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | No | No | Yes | No | No | Yes | ||
Variability Metric
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None | None | None | None | None | None | None | None | None | None | None | None | None | None | None | None | None | None |
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None | None |
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Variability Value
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None | None | None | None | None | None | None | None | None | None | None | None | None | None | None | None | None | None |
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None | None |
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Variability Units
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None | None | None | None | None | None | None | None | None | None | None | None | None | None | None | None | None | None |
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None | None |
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Resampling Used?
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | ||
Variability Expression Used in Modeling?
variable.detail.variabilityUsedHelp
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not applicable | Not applicable | Yes | Not applicable | Not applicable | Yes |
Capitalized value (aggregate surplus) for educational value of park | Estimated mean benefits per school/camp trip to park for environmental education program (aggregate surplus) | |
Variable ID
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20765 | 20764 |
Validated?
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Not applicable | Not applicable |
Validation Approach (within, between, etc.)
variable.detail.validationApproachHelp
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None | None |
Validation Quality (Qual/Quant)
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None | None |
Validation Method (Stat/Deviance)
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None | None |
Validation Metric
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None | None |
Validation Value
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None | None |
Validation Units
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None | None |
Use of Measured Response Data
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None | None |