'Same data' diaporamas de présentation

Chapter 10 Error Detection and Correction

Chapter 10 Error Detection and Correction. Types of Errors Detection Correction. Basic concepts Networks must be able to transfer data from one device to another with complete accuracy. Data can be corrupted during transmission.

888 views • 36 slides

Chapter 10 Data Manipulation

Chapter 10 Data Manipulation. INSERT Command. Used to add rows to existing tables Identify table in the INSERT INTO clause Specify data in the VALUES clause Can only add one row at a time to a table. INSERT Command Syntax. Enclose non-numeric data in single quotes

314 views • 22 slides

Lesson 21 NumPy

Lesson 21 NumPy. Python Mini-Course University of Oklahoma Department of Psychology . Lesson objectives. Use the NumPy package. What is NumPy?. NumPy is the fundamental package needed for scientific computing with Python. It contains: a powerful N-dimensional array object

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Analyzing quantitative data

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More on Model Building and Selection (Observation and process error; simulation testing and diagnostics)

More on Model Building and Selection (Observation and process error; simulation testing and diagnostics). Fish 458, Lecture 15. Observation and Process Error. Reminder:

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Chess Database Exploration

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The Acoustics of American English Vowels

The Acoustics of American English Vowels. Conventional F 1 - F 2 Plot. Acoustic Vowel Diagram. Same Data as Previous Figure, but Plotted on a Single Graph.

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Market for Lemons

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Session 14

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MPI_Alltoall

MPI_Alltoall. By: Jason Michalske. What is MPI_Alltoall?. Each process sends distinct data to each receiver. The Jth block of process I is received by process J in the Ith block of the receive buffer. Simple Visual. Can be used to perform a transpose over multiple processors.

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ANOVA continued and Intro to Regression

ANOVA continued and Intro to Regression . I231B Quantitative Methods. Agenda. Exploration and Inference revisited More ANOVA (anova_2factor.do) Basics of Regression (regress.do).

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AMMC Unified Community Campaign 2010:

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Misuse and Abuse of Graphs & Charts

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Chemotherapy Flow Sheet

Chemotherapy Flow Sheet. Eric Maurer Advisor: Ron Giles Supervisor: Phil Bolenbaugh. What is OHA?. Cancer treatment center Three locations in Evansville Treat many cancer patients with chemotherapy each day. Current Dose and cycle information is stored on a 5 X 7 note card

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The flow of information in an SMS environment

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DATABASE MANAGEMENT SYSTEMS

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Figures and Graphs

Figures and Graphs. Frequency Distributions. Example: Scores on a quiz 6,2,5,6,5,4,6,7,6,6,8, 5,6,3,7,6,8,3,6,5,4,5, 8,6,5,6,2,7,6,5,6,4,6, 3,5,6,9,5,6,3,5,7,4,7, 7,4,7,4,8,4,9,7,8,4. The green or shaded area represents the total number of scores or the total area of the histogram.

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Balanced search trees: 2-3-4 trees.

Balanced search trees: 2-3-4 trees. 2-3-4 (or 2-4) trees improve the efficiency of insertItem and deleteItem methods of 2-3 trees, because they are performed on the path from the root to the leaf. However, they require more memory for storing 3 data items and 4 pointers in each node.

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Bar graphs and pie charts

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9B: Comparing two proportions

9B: Comparing two proportions. Proportions from two groups.

166 views • 4 slides