ecov_big: Estimate Basic Covariance Elements
In Dustin-Wood/funfield: Functional Field Functions
ecov_big R Documentation
Estimate Basic Covariance Elements
Description
Compute all possible products of effects for all
features from weighted ESJT data, wFFdata.
Note that the average of the dAdB elements will ultimately
equal the covariances forming the expectancy matrix used to
estimate functional field models.
Note that this action can be particularly useful when there
is a SINGLE action (or TWO MAIN actions) that are being considered for
a given scenario (such as 'Cooperate vs. Defect?' in a "Prisoner's Dilemma"
situation; or 'Go straight vs. Swerve?' in a "Chicken" situation). If there are
MORE than two actions being represented for a single situation, you may want to
use the ecov_long function instead.
Note: data can be weighted using sweighteddata function
Usage
ecov_big(wFFdata, P_ID = "P_ID", S_ID = "S_ID")
Arguments
wFFdata
weighted functional field data
Details
Usage notes: FFdata should have format of P_ID, S_ID, Did_A, as first three columns,
followed by effect ratings, and end in Likelihood
Value
Effect covariance matrix
Dustin-Wood/funfield documentation built on July 20, 2023, 7:10 a.m.
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| ecov_big | R Documentation |
Estimate Basic Covariance Elements
Description
Compute all possible products of effects for all
features from weighted ESJT data, wFFdata.
Note that the average of the dAdB elements will ultimately
equal the covariances forming the expectancy matrix used to
estimate functional field models.
Note that this action can be particularly useful when there
is a SINGLE action (or TWO MAIN actions) that are being considered for
a given scenario (such as 'Cooperate vs. Defect?' in a "Prisoner's Dilemma"
situation; or 'Go straight vs. Swerve?' in a "Chicken" situation). If there are
MORE than two actions being represented for a single situation, you may want to
use the ecov_long function instead.
Note: data can be weighted using sweighteddata function
Usage
ecov_big(wFFdata, P_ID = "P_ID", S_ID = "S_ID")
Arguments
wFFdata |
weighted functional field data |
Details
Usage notes: FFdata should have format of P_ID, S_ID, Did_A, as first three columns,
followed by effect ratings, and end in Likelihood
Value
Effect covariance matrix
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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