CSC 152: The Week beginning Oct. 28

2019 Coach Torpey Sig Phive K Run Saturday, November 2, 2019 Registration - 8 a.m. | 5K Race Start - 9 a.m. | Wetzler Outdoor Track at McCarthy Stadium

Information Technology Leadership Event Thursday, November 7, 2019 6:30 p.m. in Holroyd Atrium

Art Auction 2019

Homework:
Due: Nov. 6 (Next Monday is Test 2)
Monday:

Test 2 is next Monday, November 4. It covers Labs 8 - 13.

Lab 16A. Mathematica: Fitting Hubble Data (Presentation)

Lab 16B. Use R to read the data from http://www1.lasalle.edu/~blum/c152wks/Kepler.csv (Do not download the file, read it directly off the Internet.) Use the data-frame that results from reading in the data to make a plot of period versus distance. Use the process from last week's lab (log-log) to fit the data to a power-law. Title and label the axes of the graph. Display the equation on the plot.

Lab 16C. Sea Temp in R
Take the data from SeaTemp.xls, save the data as a csv file. (Get rid of the questions but keep the headers for the data.) Read the csv data into R. Use names to rename the fields -- eliminating any spaces or other weird features. Use R to make a plot of anomaly versus year. Give your plot a title, x- and y-axis labels. Make a linear model for anomaly versus year. Add that line to the plot (either abline or curve). Extract the slope and y-intercept from the linear model and use them to display the fit equation on the plot.

Lab 16D. Random Product R Script
Make your own version of the R script below. But in your version, you should add a comment before each line of code explaining what it is going to do.

Due: Nov. 6 (Next Monday is Test 2)
Wednesday:

Lab 17A. Plot Damped Oscillator Function in Excel, R, and Mathematica

Lab 17B. Have R read the data from http://www1.lasalle.edu/~blum/c152wks/OilGas.csv . Then make a plot of the data of Gas Price versus Oil Price. Title the plot and label the axes. Fit the data to a straight line. Add the line to the plot. Display the equation on the plot. Finally add code to save the plot as a pdf file.

Due: Nov. 6

CSC 152: The Week beginning Oct. 28

Test 2 is next Monday, November 4. It covers Labs 8 - 13.