Biomass (grams) in a reactor over time (hours) is described by:
\[B(t) = 0.4t^2 + 3.6\] a) What is the biomass in the reactor after 4 hours?
For the vectors \(\vec a = (1,6)\) and \(\vec b = (2, 4)\):
Create a new project (you may want to name it
eds212_day3_task2 or something similar)
Setup your local and remote repo using usethis::use_git() and usethis::use_github()
In a Quarto doc in your project:
Using the c() function, create and store two new
vectors, called vec_a and vec_b, where \(\vec a = (1,6)\) and \(\vec b = (2, 4)\):
Check your by-hand solutions from Part 1 by finding the following in R:
Save your quarto doc and Render
Open the Terminal outside of RStudio
Navigate to your project directory
Use git status (or checkout…) to check the status
Use git add . to stage all changes
Use git commit -m “your commit message here” to commit to your local repo
Use git pull to check for remote changes
Use git push to push changes to your remote repo
Go to your remote repo for the project and check to see that the new updates are stored
Fork and clone this repo, which contains an R Markdown document with code to numerically solve the SIR equations, to create a version-controlled project
Once you’ve created your project, open the
sir-example.Rmd file.
Run all code in the .Rmd (Cmd + Option + R, or go up to the run button and choose the last option “Run All”)
Explore the code and output graph. What is the code doing? What is the graph telling us?
Make small changes to the parameter values to see how the SIR models change. Are the changes expected?
After trying out a few changes, save and knit your new output graph.
Stage, commit, pull, then push to your repo in the command line.
Check for your changes on GitHub. Are they there? Cool, done with Part 3.