Merge pull request #40 from fhdsl/S4

Season 6 end

Author: caalo

01-intro-to-computing.Rmd

@@ -78,9 +78,9 @@ Now, we will get to the basics of programming grammar.
 
 -   **Expressions** are be built out of **operations** or **functions**.
 
--   Functions and operations take in **data types** as inputs, do something with them, and **return** another data type as ouput.
+-   Functions and operations take in **data types** as inputs, do something with them, and **return** another data type as output.
 
--   We can combine multiple expressions together to form more complex expressions: an expression can have other expressions nested inside it.
+-   If the function or operation input contains expressions, evaluate those expressions first.
 
 For instance, consider the following expressions entered to the Python Console:
 
@@ -222,7 +222,7 @@ And there is an operational equivalent:
 We will mostly look at functions with input arguments and return types in this course, but not all functions need to have input arguments and output return. Let's look at some examples of functions that don't always have an input or output:
 
 | Function call                                                             | What it takes in         | What it does                                                  | Returns |
-|---------------------------------------------------------------------------|--------------------------|---------------------------------------------------------------|---------|
+|-----------------------|----------------|------------------|----------------|
 | [`pow(a, b)`](https://docs.python.org/3/library/functions.html#pow)       | integer `a`, integer `b` | Raises `a` to the `b`th power.                                | Integer |
 | [`time.sleep(x)`](https://docs.python.org/3/library/time.html#time.sleep) | Integer `x`              | Waits for `x` seconds.                                        | None    |
 | [`dir()`](https://docs.python.org/3/library/functions.html#dir)           | Nothing                  | Gives a list of all the variables defined in the environment. | List    |

02-data-structures.Rmd

@@ -88,7 +88,7 @@ The list data structure we have been working with is an example of an **Object**
 
 -   **Attributes** that hold subset or additional data for the object.
 
--   Functions called **Methods** that are for the object and *have to* take in the variable referenced as an input
+-   Functions called **Methods** that are for the object and *have to* take in the variable referenced as an input.
 
 This organizing structure on an object applies to pretty much all Python data types and data structures.
 

images/Intro_to_Python_R2.png

@@ -25,13 +25,13 @@ The course is intended for researchers who want to learn coding for the first ti
 
 ## Learning Objectives
 
-**Analyze** Tidy datasets in the Python programming language via data subsetting, joining, and transformations.
+-   **Analyze** Tidy datasets in the Python programming language via data wrangling, summary statistics, and visualization.
 
-**Evaluate** summary statistics and data visualization to understand scientific questions.
+-   **Compute** summary statistics and create data visualizations to interpret data.
 
-**Describe** how the Python programming environment interpret complex expressions made out of functions, operations, and data structures, in a step-by-step way.
+-   **Describe** how the Python programming environment interpret complex expressions made out of functions, operations, and data structures, in a step-by-step way.
 
-**Apply** problem solving strategies to debug broken code.
+-   **Apply** problem solving strategies to debug broken code.
 
 ## Offerings
 

images/stickers mosaic.png

@@ -0,0 +1,4 @@
+a,b,c,d,message
+1,2,3,4,hello
+5,6,7,8,world
+9,10,11,12,foo

index.Rmd

@@ -0,0 +1,3 @@
+1,2,3,4,hello
+5,6,7,8,world
+9,10,11,12,foo

slides/examples/ex1.csv

@@ -0,0 +1,7 @@
+# hey!
+a,b,c,d,message
+# just wanted to make things more difficult for you
+# who reads CSV files with computers, anyway?
+1,2,3,4,hello
+5,6,7,8,world
+9,10,11,12,foo