Error in ...names() : could not find function "...names"

[mgzjys]

Hello developers,

Thank you for the wonderful work! I am trying to use your package but was faced with some issues. I installed the package and then run the demo code below:

library(fmcmc)
set.seed(78845)
n <- 1000
X <- rnorm(n)
y <- 3.0 + 2.0*X + rnorm(n, sd = 4)

ll <- function(p, X., y.) {
  
  joint_ll <- dnorm(y. - (p[1] + X.*p[2]), sd = p[3], log = TRUE)
  joint_ll <- sum(joint_ll)
  
  if (!is.finite(joint_ll))
    return(-Inf)
  
  joint_ll
}

set.seed(1215)
ans <- MCMC(
  ll,
  initial = c(0, 0, sd(y)),
  nsteps  = 5000,
  X.      = X,
  y.      = y
)

However, it gave me an error said "Error in ...names() : could not find function "...names"". I am using R 4.0.2 with RStudio to run the code. Can you help me with this? Thank you very much.

[gvegayon]

That happens because the function ...names() was introduced in R 4.1.0. I've changed the code so that it avoids using that function. Try it again and let me know.

[kurokirasama]

Hello, I have the same issue in both R package and git hub version... I'm using R version 3.6.3 in Ubuntu 20.04

[kurokirasama]

nevermind... i updated to R 4.1.2