diff --git a/.gitignore b/.gitignore
index 807ea25..c1cdf20 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
 .Rproj.user
 .Rhistory
 .RData
+revdep/checks*
+revdep/library*
+revdep/data*
diff --git a/revdep/README.md b/revdep/README.md
new file mode 100644
index 0000000..04299c7
--- /dev/null
+++ b/revdep/README.md
@@ -0,0 +1,50 @@
+# Platform
+
+|field    |value                        |
+|:--------|:----------------------------|
+|version  |R version 3.5.1 (2018-07-02) |
+|os       |macOS  10.14                 |
+|system   |x86_64, darwin15.6.0         |
+|ui       |X11                          |
+|language |(EN)                         |
+|collate  |en_US.UTF-8                  |
+|ctype    |en_US.UTF-8                  |
+|tz       |Europe/Brussels              |
+|date     |2019-02-15                   |
+
+# Dependencies
+
+|package    |old      |new      |Δ  |
+|:----------|:--------|:--------|:--|
+|purrrlyr   |0.0.3    |0.0.4    |*  |
+|assertthat |0.2.0    |0.2.0    |   |
+|BH         |1.69.0-1 |1.69.0-1 |   |
+|cli        |1.0.1    |1.0.1    |   |
+|crayon     |1.3.4    |1.3.4    |   |
+|dplyr      |0.8.0    |0.8.0    |   |
+|fansi      |0.4.0    |0.4.0    |   |
+|glue       |1.3.0    |1.3.0    |   |
+|magrittr   |1.5      |1.5      |   |
+|pillar     |1.3.1    |1.3.1    |   |
+|pkgconfig  |2.0.2    |2.0.2    |   |
+|plogr      |0.2.0    |0.2.0    |   |
+|purrr      |0.3.0    |0.3.0    |   |
+|R6         |2.4.0    |2.4.0    |   |
+|Rcpp       |1.0.0    |1.0.0    |   |
+|rlang      |0.3.1    |0.3.1    |   |
+|tibble     |2.0.1    |2.0.1    |   |
+|tidyselect |0.2.5    |0.2.5    |   |
+|utf8       |1.1.4    |1.1.4    |   |
+
+# Revdeps
+
+## All (5)
+
+|package                                |version |error |warning |note |
+|:--------------------------------------|:-------|:-----|:-------|:----|
+|[childsds](problems.md#childsds)       |0.7.1   |      |        |2    |
+|[eechidna](problems.md#eechidna)       |1.1     |      |        |1    |
+|[ggstatsplot](problems.md#ggstatsplot) |0.0.8   |1     |        |     |
+|rcrtan                                 |0.1.1   |      |        |     |
+|snakecase                              |0.9.2   |      |        |     |
+
diff --git a/revdep/problems.md b/revdep/problems.md
new file mode 100644
index 0000000..5f13562
--- /dev/null
+++ b/revdep/problems.md
@@ -0,0 +1,59 @@
+# childsds
+
+Version: 0.7.1
+
+## In both
+
+*   checking dependencies in R code ... NOTE
+    ```
+    Namespace in Imports field not imported from: ‘gamlss.dist’
+      All declared Imports should be used.
+    ```
+
+*   checking data for non-ASCII characters ... NOTE
+    ```
+      Note: found 24 marked UTF-8 strings
+    ```
+
+# eechidna
+
+Version: 1.1
+
+## In both
+
+*   checking installed package size ... NOTE
+    ```
+      installed size is  6.6Mb
+      sub-directories of 1Mb or more:
+        data   5.1Mb
+        doc    1.2Mb
+    ```
+
+# ggstatsplot
+
+Version: 0.0.8
+
+## In both
+
+*   checking tests ...
+    ```
+     ERROR
+    Running the tests in ‘tests/testthat.R’ failed.
+    Last 13 lines of output:
+      2 levels with non-zero frequencies.
+      Note: 99% CI for effect size estimate was computed with 15 bootstrap samples.
+      Error in chisq.test(counts, p = expProps) : 
+        'x' must at least have 2 elements
+      Warning: Proportion test will not be run because it requires x to have at least 
+      2 levels with non-zero frequencies.
+      Error in chisq.test(counts, p = expProps) : 
+        'x' must at least have 2 elements
+      Note: 95% CI for effect size estimate was computed with 100 bootstrap samples.
+      ══ testthat results  ═══════════════════════════════════════════════════════════
+      OK: 686 SKIPPED: 54 FAILED: 1
+      1. Failure: check merMod output (@test_ggcoefstats.R#515) 
+      
+      Error: testthat unit tests failed
+      Execution halted
+    ```
+