P-REx Console

P-REx: Parameterized Runtime Execution I just wanted to run one function. RStudio didn’t open. My Wi-Fi connection disappeared. Cookies were required — tragically, not the snacking kind. So I made this. It’s a lightweight R console for your iPhone. No cloud. No account. No add-ins. Just R, running offline, like it’s 2004 and deep focus was still fashionable. Whether you’re simulating data from the couch, calculating probabilities at 35,000 feet, or panic-testing t.test() before an important meeting, P.REx shows up quietly and does the math. Like a stats TA who won’t judge your p-value or your life choices. What it does: • Runs core R functions — over 99 of them • Offline, because life happens • Remembers your variables, even if you don’t • No ads, no feeds, no helpful tooltips that aren’t • Works on planes, trains, and late-night study spirals I built it to run one line of code. Now I use it to avoid everything else.