• Rename main function from estR to latentcor.
  • Add help function get_types to automatically generate types for data matrix.
  • Add more documentation on parameters.
  • Add more documentation for speed comparison between original method and approximation.
  • Add user-defined use.nearPD, so that user can decide if latent correlation matrix should be adjusted to be positive definite automatically.
  • Remove redundant code for checking positive definiteness.
  • Minor correction on types detection to accommodate NA values.
  • Temporarily disable approximation method due to deprication of package chebpol.