get_prmNlme.Rd
Access model parameter estimates from an xpdb object generated by xposeNlme.
get_prmNlme(
xpdb,
.problem = 1,
.subprob = 0,
.method = NULL,
digits = 6,
show_all = FALSE,
level = 0.95
)
An xpose
data base object from which the model output
file data will be extracted. Only objects generated by xposeNlme
are supported.
The problem to be used.
The subproblem to be used.
The estimation method to be used.
Integer specifying the number of significant digits to be displayed.
Logical specifying whether the 0 off-diagonal omega elements should be removed from the output or not.
Numeric specifying confidence level to compute confidence intervals, which are calculated based on Student’s t distribution.
A tibble for single problem/subproblem.
# Store the parameter table
prm <- get_prmNlme(xpdb_ex_Nlme)
# Set the desired number of significant digits to display results
# Note: To have results displayed in the number of significant digits
# specified in the digits argument, one needs to make sure that
# the value of pillar.sigfig option (default value is 3) is greater
# than or equal to this specified value.
options(pillar.sigfig = 6)
get_prmNlme(xpdb_ex_Nlme, digits = 4)
#> # A tibble: 3 × 12
#> type name label value se rse fixed diagonal m n
#> <chr> <chr> <chr> <dbl> <dbl> <dbl> <lgl> <lgl> <int> <int>
#> 1 sig SIGMA(1,1) CEps 0.09436 0.002428 0.02573 FALSE TRUE 1 1
#> 2 ome OMEGA(1,1) nV 0.1261 NA NA FALSE TRUE 1 1
#> 3 ome OMEGA(2,2) nCl 0.07976 NA NA FALSE TRUE 2 2
#> # ℹ 2 more variables: `2.5% CI` <dbl>, `97.5% CI` <dbl>