STAT 540 UPenn

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UPenn STAT 540 documents:

  • UPenn STAT 540 Fall 2008
    1) Write Python functions that return a list of N i.i.d. pseudo- random variates for the following distributions: - the t-distribution with parameter p: def student(N,p): - the F-distribution with parameters p and q: def F_dis
  • UPenn STAT 540 Fall 2008
    FINAL EXAM This is the evolving page of the \"Final Exam\" . New Rules: 1) You must work individually for the rest of the semester. 2) You can consult with me, but not with each other. 3) You must declare whatever external resource
  • UPenn STAT 540 Fall 2008
    - Regular Expressions and Awk - Problem 1: Write regular expressions that match input lines containing: a) at least one single non-negative integer b) 3 non-negative integers separated by whitespace (<Space> and <Tab>) c) an alphanu
  • UPenn STAT 540 Fall 2008
    Less Than Words Can Say Richard Mitchell `The wittiest, the most brilliant and, probably the most penetrating discussion now available of our growing American illiteracy. This book must be read at once\' - Clifton Fadiman `If English is saved, he
  • UPenn STAT 540 Fall 2008
    Write a class that does One-Way ANOVA. You decide what methods it should offer and what variables to maintain. Among the functionalities would be an overall F test, t-tests for user-specified contrasts. We don\'t have functions for the cdf of the
  • UPenn STAT 540 Fall 2008
    PROJECT: Listing the files in c:/cygwin/bin according to type. Background: There are several types of entities in a directory such as c:/cygwin/bin. There are subdirectories, symlinks, executables (recognizable by their file extension \".
  • UPenn STAT 540 Fall 2008
    Use emacs to reformat the following long line of gibberish. (It represents my so-called file search path.) First, replace \":\" with several blanks each, \" \". This helps readability, but is not pretty yet. One would really like to replace \":\" w
  • UPenn STAT 540 Fall 2008
    * Find, download, configure, make, install the \"awka\" software. It compiles awk to C, and C to .exe. Learn to use awka and make timing comparisons. Is awka superior to gawk on your examples? * Write a competitor of \"ls\" that accepts arbitrar
  • UPenn STAT 540 Fall 2008
    - Ideas for next time: - major data cleaning project with \"Marketing_Science.txt\" - exploratory computing for analytical problems; comparison of risk curves, e.g. needs quadrature - STATISTICS 540: STATISTICAL METHODS AND COMPUTING
 
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