* using log directory 'd:/Rcompile/CRANpkg/local/4.6/ivmodel.Rcheck' * using R version 4.6.1 (2026-06-24 ucrt) * using platform: x86_64-w64-mingw32 * R was compiled by gcc.exe (GCC) 14.3.0 GNU Fortran (GCC) 14.3.0 * running under: Windows Server 2022 x64 (build 20348) * using session charset: UTF-8 * current time: 2026-08-12 12:26:04 UTC * checking for file 'ivmodel/DESCRIPTION' ... OK * checking extension type ... Package * this is package 'ivmodel' version '1.9.1' * checking package namespace information ... OK * checking package dependencies ... OK * checking if this is a source package ... OK * checking if there is a namespace ... OK * checking for hidden files and directories ... OK * checking for portable file names ... OK * checking whether package 'ivmodel' can be installed ... OK * checking installed package size ... OK * checking package directory ... OK * checking DESCRIPTION meta-information ... OK * checking top-level files ... OK * checking for left-over files ... OK * checking index information ... OK * checking package subdirectories ... OK * checking code files for non-ASCII characters ... OK * checking R files for syntax errors ... OK * checking whether the package can be loaded ... [3s] OK * checking whether the package can be loaded with stated dependencies ... [3s] OK * checking whether the package can be unloaded cleanly ... [3s] OK * checking whether the namespace can be loaded with stated dependencies ... [3s] OK * checking whether the namespace can be unloaded cleanly ... [3s] OK * checking loading without being on the library search path ... [3s] OK * checking use of S3 registration ... OK * checking dependencies in R code ... OK * checking S3 generic/method consistency ... OK * checking replacement functions ... OK * checking foreign function calls ... OK * checking R code for possible problems ... [10s] OK * checking Rd files ... [1s] NOTE checkRd: (-1) ivmodel.Rd:37: Lost braces 37 | and produces statistics for \eqn{\beta}. In particular, \code{ivmodel} computes the OLS, TSLS, k-class, limited information maximum likelihood (LIML), and Fuller-k (Fuller 1977) estimates of \eqn{\beta} using \code{KClass}, \code{LIML}, and code{Fuller}. Also, \code{ivmodel} computes confidence intervals and hypothesis tests of the type \eqn{H_0: \beta = \beta_0} versus \eqn{H_0: \beta \neq \beta_0} for the said estimators as well as two weak-IV confidence intervals, Anderson and Rubin (Anderson and Rubin 1949) confidence interval (Anderson and Rubin 1949) and the conditional likelihood ratio confidence interval (Moreira 2003). Finally, the code also conducts a sensitivity analysis if \eqn{Z} is one-dimensional (i.e. there is only one instrument) using the method in Jiang et al. (2015). | ^ checkRd: (-1) ivmodelFormula.Rd:42: Lost braces 42 | and produces statistics for \eqn{\beta}. In particular, \code{ivmodel} computes the OLS, TSLS, k-class, limited information maximum likelihood (LIML), and Fuller-k (Fuller 1977) estimates of \eqn{\beta} using \code{KClass}, \code{LIML}, and code{Fuller}. Also, \code{ivmodel} computes confidence intervals and hypothesis tests of the type \eqn{H_0: \beta = \beta_0} versus \eqn{H_0: \beta \neq \beta_0} for the said estimators as well as two weak-IV confidence intervals, Anderson and Rubin (Anderson and Rubin 1949) confidence interval (Anderson and Rubin 1949) and the conditional likelihood ratio confidence interval (Moreira 2003). Finally, the code also conducts a sensitivity analysis if \eqn{Z} is one-dimensional (i.e. there is only one instrument) using the method in Jiang et al. (2015). | ^ * checking Rd metadata ... OK * checking Rd cross-references ... OK * checking for missing documentation entries ... OK * checking for code/documentation mismatches ... OK * checking Rd \usage sections ... OK * checking Rd contents ... OK * checking for unstated dependencies in examples ... OK * checking contents of 'data' directory ... OK * checking data for non-ASCII characters ... [0s] OK * checking LazyData ... OK * checking data for ASCII and uncompressed saves ... OK * checking examples ... [15s] OK * checking for unstated dependencies in 'tests' ... OK * checking tests ... [7s] OK Running 'testthat.R' [6s] * checking PDF version of manual ... [21s] OK * checking HTML version of manual ... [11s] OK * DONE Status: 1 NOTE Check process probably crashed or hung up for 20 minutes ... killed Most likely this happened in the example checks (?), if not, ignore the following last lines of example output: LIML 1.0000000 5.597280e-04 1.112203e-07 0.0029051948 0.0007444507 Fuller 0.9993321 5.178920e-04 1.098474e-07 0.0026960301 0.0007355576 smsa reg661 reg662 reg663 reg664 OLS 0.0004040287 0.001507773 0.0007984888 0.0007488085 0.001273084 TSLS 0.0010024815 0.001748384 0.0010828884 0.0010100042 0.001414203 LIML 0.0010024815 0.001748384 0.0010828884 0.0010100042 0.001414203 Fuller 0.0009522272 0.001721630 0.0010560542 0.0009852840 0.001396620 reg665 reg666 reg667 reg668 smsa66 intercept OLS 0.001304465 0.001607878 0.001550729 0.002147336 0.0003782125 0.00511629 TSLS 0.002203242 0.002773048 0.002384242 0.002571639 0.0004669311 0.87412592 LIML 0.002203242 0.002773048 0.002384242 0.002571639 0.0004669311 0.87412592 Fuller 0.002124372 0.002671207 0.002309440 0.002526951 0.0004579316 0.80398287 > > > > ### *