Methods for trop objects — trop-methods • fasttrop

These methods show the results of a trop() fit and get parts of the results.

Usage

# S3 method for class 'trop'
print(x, digits = 4L, ...)

# S3 method for class 'trop'
summary(object, ...)

# S3 method for class 'summary.trop'
print(x, digits = 4L, ...)

# S3 method for class 'trop'
coef(object, ...)

# S3 method for class 'trop'
confint(object, parm, level = object$conf.level, ...)

# S3 method for class 'trop'
vcov(object, ...)

# S3 method for class 'trop'
as.data.frame(x, row.names = NULL, optional = FALSE, ...)

Arguments

x, object: A trop object.
digits: The number of significant digits to show.
...: Not used.
parm: Not used. The model has only one parameter, the ATT.
level: The confidence level. Only the level of the fit is available, because the fit contains the interval.
row.names, optional: Not used.

Value

coef() returns the ATT with the name ATT. confint() returns a matrix with 1 row and 2 columns. vcov() returns a matrix with 1 row and 1 column. as.data.frame() returns a data frame with one row for each treated cell and its effect. print() returns x invisibly, and summary() returns a summary object.