- write shiny app for querying twitter
- write shiny app (or tutorial) for getting api access for a new user.
- bootstrap sampling; could also use code from 324 homework; reproduce multiple bootstrap sampling results
- sampling distribution
- simulating data & calculating correlation coefficient
- adapt "OLS demo" for 324: http://www.showmeshiny.com/ols-demonstration/
- properties of distributions:
- user chooses a distribution's name
- chooses parameter values for the disribution
- density plot is updated
- user chooses sample size; randomly generated sample is displayed.
- user can choose a summary statistic (sample mean, eg)
- sample mean is calculated for sample #1
- user has option to acquire multiple samples & calculate statistic & see histogram of statistics grow
- quincunx animation http://vis.supstat.com/2013/04/bean-machine/
- correlation: user chooses a slope & intercept & xrange. yrange updates & corresponding line is drawn. user chooses a correlation coefficient ( in absolute value) and simulated data are scatter plotted. - http://jaredknowles.com/journal/2013/1/8/shiny-apps
- http://blog.snap.uaf.edu/2013/11/11/r-shiny-app-monty-hall-gone-wild/