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POLS10200 Final: Exam Part 3 Study Guide at Notre Dame
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find more resources at oneclass.com TRADE International Political Economy What is it Refers to the interplay or intersection of politics and economics in international affairs. Economic theory sugge...

Political Science
POLS10200
All Professors
POLS10200 Study Guide - Final Guide: Trench Warfare, Russia-1, Power Vacuum
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World War 1 Impact First global war that embroiled all of the great powers in the international system. Fought on the three most populous continents. United States was involved only for one year. Cost: 1) Roughly 9 million...

Political Science
POLS10200
All Professors
POLS10200 Study Guide - Final Guide: International Relations Theory, International Political Economy, Habsburg Monarchy
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International politics: International relations theory International security International political economy What is IRInternational Politics? The study of the relationship between states (country). Other relationships: o...

Political Science
POLS10200
All Professors
CSE20289 Chapter 3: PDSH Chapters 3 and 4 Part 2
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PDSH Chapters 3 and 4 aggregate(): o Appears to be quite similar to method dispatching performs aggregations on the groups in a DataFrameGroupBy object dataframe.aggregate(count) dataframe[COLUMN].aggregate([np.mean]) must...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Chapter 3: PDSH Chapters 3 and 4 Part 1
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PDSH Chapters 3 and 4 When exploring the data, many graphs are generated, but most of them are not useful for your audience because: o May be hard to understand o May contain redundant information o May contain too much in...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Chapter Notes - Chapter 3: Matplotlib, Numpy, Histogram
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PDSH Chapters 3 and 4 Must use c and cmap in combination to assign a unique color to each market in your plot o c: Previously, we only used this as a single value argument, but now you have to pass it a listarray that cont...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Chapter Notes - Chapter 2: Numpy, Concatenation
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Chapter 2: Introduction to NumPy Examples for multi-dimensional arrays o multiple slices are separated by commas: o x[:2, :3] two rows and three columns o x[:3, ::2] three rows and every other column o x[:, 0] getting the ...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Chapter 2: PDSH Chapter 2 Part 4
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Chapter 2: Introduction to NumPy Aggregations: o np.sum = aware of multiple array dimensions This is different than the sum function because it executes much quicker o np.min and np.max = faster as well o Can also aggregat...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Chapter Notes - Chapter 3: Matplotlib, Grayscale
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PDSH Chapters 3 and 4 o Matplotlib confusion = presents to different interfaces we will stick with the object-oriented approach, which is more consistent with the language as a whole and gives you more control over your pl...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Chapter Notes - Chapter 2: Numpy, Selection Sort
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Chapter 2: Introduction to NumPy Masking: o comes up when you want to extract, modify, count, or otherwise manipulate values in an array based on some criterion example = may wish to count all values greater than a certain...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Study Guide - Midterm Guide: Numpy, Apache Spark, Json
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Exam 1 Study Guide Array Like Features of Pandas Serires: o Slicing with Explicit and Implicit Indexes Slicing is pretty straight forward with NumPy arrays because of their implicit integer based indexes. It gets a little ...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Midterm: Exam 1 Study Guide Part 5
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find more resources at oneclass.com Exam 1 Study Guide Fixed Type Arrays: o Python offers several different options for storing data in efficient, fixed-type data...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Study Guide - Midterm Guide: Numpy
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Exam 1 Study Guide Sample Slice Notations: o 1:5:1: Return elements 2 through 5 in normal order. o :8:1: Return elements 0 through 8 in normal order. Since the start parameter is left out, it assumes its default value. o :...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Study Guide - Midterm Guide: Numpy, Data Element, Apache Spark
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Exam 1 Study Guide Cannot add arrays of different shapes so an error message would come up if you did np.arange(5) + np.arange(10) NumPy Broadcasting: used for combining arrays that are of different sizes Detour to a Dicti...

Computer Science and Engr.
CSE20289
Sriram Somanchi
CSE20289 Study Guide - Midterm Guide: For Loop, List Comprehension
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Exam 1 Study Guide In general, we expected that nbytes is equal to itemsize * size List: o a specific data type a value that contains multiple values in an ordered sequence o The individual values are called elements or it...

Computer Science and Engr.
CSE20289
Sriram Somanchi

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