From c074b11289d6c282657de2eb2762210a7bba8cd8 Mon Sep 17 00:00:00 2001 From: Julian During Date: Mon, 3 Oct 2016 14:40:34 +0200 Subject: [PATCH] Typo (#427) --- model-many.Rmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/model-many.Rmd b/model-many.Rmd index ead8b7e..cac978c 100644 --- a/model-many.Rmd +++ b/model-many.Rmd @@ -115,7 +115,7 @@ by_country (I'm cheating a little by grouping on both `continent` and `country`. Given `country`, `continent` is fixed, so this doesn't add any more groups, but it's an easy way to carry an extra variable along for the ride.) -This creates an data frame that has one row per group (per country), and a rather unusual column: `data`. `data` is a list of data frames (or tibbles, to be precise). This seems like crazy idea: we have a data frame with a column that is a list of other data frames! I'll explain shortly why I think this is a good idea. +This creates an data frame that has one row per group (per country), and a rather unusual column: `data`. `data` is a list of data frames (or tibbles, to be precise). This seems like a crazy idea: we have a data frame with a column that is a list of other data frames! I'll explain shortly why I think this is a good idea. The `data` column is a little tricky to look at because it's a moderately complicated list, and we're still working on good tools to explore these objects. Unfortunately using `str()` is not recommended as it will often produce very long output. But if you pluck out a single element from the `data` column you'll see that it contains all the data for that country (in this case, Afghanistan).