Description
Provides several methods for computing the Quantile Treatment Effect (QTE) and Quantile Treatment Effect on the Treated (QTT). The main cases covered are (i) Treatment is randomly assigned, (ii) Treatment is as good as randomly assigned after conditioning on some covariates (also called conditional independence or selection on observables) using the methods developed in Firpo (2007) <doi:10.1111/j.1468-0262.2007.00738.x>, (iii) Identification is based on a Difference in Differences assumption (several varieties are available in the package e.g. Athey and Imbens (2006) <doi:10.1111/j.1468-0262.2006.00668.x> Callaway and Li (2019) <doi:10.3982/QE935>, Callaway, Li, and Oka (2018) <doi:10.1016/j.jeconom.2018.06.008>).
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CRAN Check Status
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| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | WARNING |
| r-devel-linux-x86_64-debian-gcc | WARNING |
| r-devel-linux-x86_64-fedora-clang | WARNING |
| r-devel-linux-x86_64-fedora-gcc | WARNING |
| r-devel-windows-x86_64 | WARNING |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | WARNING |
| r-patched-linux-x86_64 | WARNING |
| r-release-linux-x86_64 | WARNING |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | WARNING |
Check details (9 non-OK)
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in makeDist(p.dy.seq, distvals) : 'makeDist' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in makeDist(p.dy.seq, distvals) : 'makeDist' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in makeDist(p.dy.seq, distvals) : 'makeDist' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in makeDist(p.dy.seq, distvals) : 'makeDist' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in makeDist(p.dy.seq, distvals) : 'makeDist' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in makeDist(p.dy.seq, distvals) : 'makeDist' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in makeDist(p.dy.seq, distvals) : 'makeDist' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in makeDist(p.dy.seq, distvals) : 'makeDist' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in makeDist(p.dy.seq, distvals) : 'makeDist' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
Check History
WARNING 11 OK · 0 NOTE · 2 WARNING · 0 ERROR · 0 FAILURE Jun 12, 2026
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in mak ...[truncated]... is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
examples
Found the following significant warnings: Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in rhs.vars(xformla) : 'rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in mak ...[truncated]... is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Warning in BMisc::rhs.vars(xformla) : 'BMisc::rhs.vars' is deprecated. Deprecated functions may be defunct as soon as of the next release of R. See ?Deprecated.
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 7, 2026
PDF version of manual
Rd conversion errors: Converting parsed Rd's to LaTeX Warning in file(out, "wt") : cannot open file '/tmp/RtmprhnzQN/ltx39dc9048117425/QTEparams.tex': No space left on device Error in file(out, "wt") : cannot open the connection
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 2, 2026
ERROR 11 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 25, 2026
package dependencies
Package required but not available: ‘BMisc’ See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.