CRAN Package Check Results for Maintainer ‘Diego Ciccia <diego.ciccia at kellogg.northwestern.edu>’

Last updated on 2026-02-15 07:51:07 CET.

Package	ERROR	OK
DIDHAD		14
DIDmultiplegt	9	5
StuteTest		14
TwoWayFEWeights		14
YatchewTest		14

Package DIDHAD

Current CRAN status: OK: 14

Package DIDmultiplegt

Current CRAN status: ERROR: 9, OK: 5

Additional issues

noSuggests

Version: 2.0.0
Check: examples
Result: ERROR Running examples in ‘DIDmultiplegt-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: did_multiplegt > ### Title: Main function > ### Aliases: did_multiplegt > > ### ** Examples > > # Test all modes using Vella and Verbeek (1998) data: > data("wagepan_mgt") > wagepan_mgt$X <- runif(n=nrow(wagepan_mgt)) * (wagepan_mgt$year >= 1983) > Y = "lwage" > G = "nr" > T = "year" > D = "union" > X = "X" > did_multiplegt(mode = "old", wagepan_mgt, Y, G, T, D) $effect treatment 0.0261226 $N_effect [1] 3815 $N_switchers_effect [1] 508 > did_multiplegt(mode = "dyn", wagepan_mgt, Y, G, T, D, graph_off = TRUE) Error: The 'polars' package is required but not installed. Please install it from r-universe with: install.packages('polars', repos = 'https://rpolars.r-universe.dev') Execution halted Flavors: r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc, r-patched-linux-x86_64, r-release-linux-x86_64

Version: 2.0.0
Check: examples
Result: ERROR Running examples in ‘DIDmultiplegt-Ex.R’ failed The error most likely occurred in: > ### Name: did_multiplegt > ### Title: Main function > ### Aliases: did_multiplegt > > ### ** Examples > > # Test all modes using Vella and Verbeek (1998) data: > data("wagepan_mgt") > wagepan_mgt$X <- runif(n=nrow(wagepan_mgt)) * (wagepan_mgt$year >= 1983) > Y = "lwage" > G = "nr" > T = "year" > D = "union" > X = "X" > did_multiplegt(mode = "old", wagepan_mgt, Y, G, T, D) $effect treatment 0.0261226 $N_effect [1] 3815 $N_switchers_effect [1] 508 > did_multiplegt(mode = "dyn", wagepan_mgt, Y, G, T, D, graph_off = TRUE) Error: The 'polars' package is required but not installed. Please install it from r-universe with: install.packages('polars', repos = 'https://rpolars.r-universe.dev') Execution halted Flavors: r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-devel-windows-x86_64, r-release-windows-x86_64, r-oldrel-windows-x86_64

Package StuteTest

Current CRAN status: OK: 14

Package TwoWayFEWeights

Current CRAN status: OK: 14

Package YatchewTest

Current CRAN status: OK: 14