Running 'LmME.R' [3s]
  Running 'basics.R' [3s]
  Running 'methods.R' [3s]
  Running 'predict.R' [3s]
  Running 'simulate.R' [3s]
Running the tests in 'tests/LmME.R' failed.
Complete output:
  > library("tramME")
  Loading required package: tram
  Loading required package: mlt
  Loading required package: basefun
  Loading required package: variables
  > library("lme4")
  Loading required package: Matrix
  > 
  > chktol <- function(x, y, tol = sqrt(.Machine$double.eps))
  +   stopifnot(isTRUE(all.equal(x, y, tol = tol, check.attributes = FALSE)))
  > 
  > data("sleepstudy")
  > 
  > fit <- LmME(Reaction ~ Days + (Days | Subject), data = sleepstudy)
  Error in str2lang(paste0("tram::", fname)) : 
    could not find function "str2lang"
  Calls: LmME -> .tramME
  Execution halted
Running the tests in 'tests/basics.R' failed.
Complete output:
  > library("tramME")
  Loading required package: tram
  Loading required package: mlt
  Loading required package: basefun
  Loading required package: variables
  > 
  > chk <- function(x, y) stopifnot(isTRUE(all.equal(x, y)))
  > chkerr <- function(expr) inherits(try(expr, silent = TRUE), "try-error")
  > 
  > ## nofit
  > library("survival")
  > data("eortc", package = "coxme")
  > fit <- CoxphME(Surv(y, uncens) ~ trt, data = eortc, log_first = TRUE, nofit = TRUE)
  Error in str2lang(paste0("tram::", fname)) : 
    could not find function "str2lang"
  Calls: CoxphME -> .tramME
  Execution halted
Running the tests in 'tests/methods.R' failed.
Complete output:
  > library("tramME")
  Loading required package: tram
  Loading required package: mlt
  Loading required package: basefun
  Loading required package: variables
  > 
  > chktol <- function(x, y, tol = sqrt(.Machine$double.eps))
  +   stopifnot(isTRUE(all.equal(x, y, tolerance = tol, check.attributes = FALSE)))
  > 
  > chkerr <- function(expr) inherits(try(expr, silent = TRUE), "try-error")
  > 
  > ## covariance matrix of the parameters
  > data("sleepstudy", package = "lme4")
  > fit <- BoxCoxME(Reaction ~ Days + (Days | Subject), data = sleepstudy, order = 5)
  Error in str2lang(paste0("tram::", fname)) : 
    could not find function "str2lang"
  Calls: BoxCoxME -> .tramME
  Execution halted
Running the tests in 'tests/predict.R' failed.
Complete output:
  > library("tramME")
  Loading required package: tram
  Loading required package: mlt
  Loading required package: basefun
  Loading required package: variables
  > 
  > chk <- function(x, y) stopifnot(isTRUE(all.equal(x, y, check.attributes = FALSE)))
  > 
  > ## structure of the output
  > data("sleepstudy", package = "lme4")
  > fit <- LmME(Reaction ~ Days + (1 | Subject), data = sleepstudy)
  Error in str2lang(paste0("tram::", fname)) : 
    could not find function "str2lang"
  Calls: LmME -> .tramME
  Execution halted
Running the tests in 'tests/simulate.R' failed.
Complete output:
  > library("tramME")
  Loading required package: tram
  Loading required package: mlt
  Loading required package: basefun
  Loading required package: variables
  > 
  > chk <- function(x, y, ...) stopifnot(isTRUE(all.equal(x, y, ...)))
  > chkerr <- function(x) inherits(try(x), "try-error")
  > 
  > ## structure of the output
  > data("sleepstudy", package = "lme4")
  > fit <- LmME(Reaction ~ Days + (Days | Subject), data = sleepstudy)
  Error in str2lang(paste0("tram::", fname)) : 
    could not find function "str2lang"
  Calls: LmME -> .tramME
  Execution halted