From d9057c0fea32f11aed5b57a0253b4abe4e9a2853 Mon Sep 17 00:00:00 2001 From: Steve Baskauf Date: Mon, 4 Mar 2024 20:02:56 -0600 Subject: [PATCH] Update index.md --- script/codegraf/ees3/index.md | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/script/codegraf/ees3/index.md b/script/codegraf/ees3/index.md index 9cff5934..affde6fb 100644 --- a/script/codegraf/ees3/index.md +++ b/script/codegraf/ees3/index.md @@ -12,6 +12,8 @@ In this lesson we introduce a second complex object: *dictionaries*. A dictionar We can build more complex objects by nesting one object inside another. Two examples we examine are lists of lists and lists of dictionaries. +The pandas module introduces a useful two-dimensional data structure called a *DataFrame*. We examine the structure of a DataFrame and how to reference its elements. + We also introduce two kinds of *loops*, which are ways to step through *iterable* objects like lists or to repeat an action many times. **Learning objectives** At the end of this lesson, the learner will be able to: @@ -27,14 +29,11 @@ We also introduce two kinds of *loops*, which are ways to step through *iterable - print the items on a list using a `for` loop. - explain how an *indented code block* is used to define sections of code. -Total video time: 50 m 09 s (additional time for optional live coding videos) ## Links [Lesson Jupyter notebook at GitHub](https://github.com/HeardLibrary/digital-scholarship/blob/master/code/codegraf/ees3/ees3.ipynb) -[lesson slides](ees3.pdf) - # Dictionaries