NEWS

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immer 0.7

NOTE * changed internal structure of Rcpp functions

DATA * included/modified datasets:

EXAMP * included/modified examples:

immer 0.6

FIXED * fixed a bug when saving sampled values

• (thanks to Giang Pham)

FIXED * fixed a bug in relabeling rater identifiers

• (thanks to Giang Pham)

DATA * included/modified datasets:

EXAMP * included/modified examples:

immer 0.5

NOTE * include reviewer rating dataset 'data.immer09

• (Kuhlisch et al., 2016) and standard setting ratings in 'data.immer10'

DATA * included/modified datasets: data.immer09, data.immer10

EXAMP * included/modified examples:

immer 0.4

NOTE * added utility functions 'probs2logits' and

• 'logits2probs' for conversions of probabilities and logits of probabilities

ADDED * included a latent class for agreement of two

• raters 'lc2_agreement'

ADDED * added utility function 'immer_unique_patterns' for

• extraction of unique item response patterns

ADDED * added descriptive function 'immer_agree2' for

• agreement among two raters (including Aicken's Alpha and Gwet's AC1)

DATA * included/modified datasets: data.immer08

EXAMP * included/modified examples: probs2logits (1

• lc2_agreement (1), immer_unique_patterns (1), immer_agree2 (1)

immer 0.3

ADDED * proposal distribution in Metropolis-Hastings steps

• are now only updated during the burn-in phase

DATA * included/modified datasets:

EXAMP * included/modified examples:

immer 0.2

ADDED * extended 'immer_reshape_wideformat' for reshaping

• of data frame with ratings

DATA * included/modified datasets: data.immer07

EXAMP * included/modified examples: immer_reshape_wideformat (2

• immer_cml (4,5)

immer 0.1

ADDED * included functions 'immer_HRM' and 'simulate_HRM

• for estimating and simulating the hierarchical rater model (Patz et al., 2002)

ADDED * included utility function 'immer_reshape_wideformat

• for converting a rating dataset into a wideformat

ADDED * included 'immer_opcat' for estimating integer

• item discriminations

ADDED * included linear logistic partial credit model in

• estimated by conditional maximum likelihood in 'immer_cml'. This functions uses the 'psychotools::elementary_symmetric_function' function.

ADDED * included installation function 'immer_install

• for installing the facets program

ADDED * included wrapper function 'immer_FACETS' to the

• FACETS program

DATA * included/modified datasets:

• data.immer01a, ..., data.immer06

EXAMP * included/modified examples: immer_HRM (1,2

• immer_reshape_wideformat (1), immer_opcat (1), immer_cml (1,2,3), immer_FACETS (1), immer_install (1)