Experience the Rivian R2, a mid-size 5-seat electric SUV built for performance, everyday versatility, sustainability and adventure. Explore price, range, trims and features today.

In statistics, the coefficient of determination, denoted R2 or r2 and pronounced "R squared", is the proportion of the variation in the dependent variable that is predictable from the independent variable …

R-squared measures the strength of the relationship between your model and the dependent variable on a convenient 0 – 100% scale. After fitting a linear regression model, you need to determine how well …

Apr 22, 2022 · The coefficient of determination is often written as R2, which is pronounced as “r squared.” For simple linear regressions, a lowercase r is usually used instead (r2).

Read our 2027 Rivian R2 review for information on ratings, pricing, specs, and features, and see how this SUV performed in our testing.

Mar 12, 2026 · Two years after the R2's original cover pull, Rivian on Thursday revealed pricing details, range estimates, and performance figures. Two R2 models will be available at launch later this...

Mar 12, 2026 · The 2027 Rivian R2 starts at $45,000, offers up to 656 hp and 320+ miles of range. See full trim breakdown, Performance specs, pricing, and key features.

If r2 = 0, the estimated regression line is perfectly horizontal. The predictor x accounts for none of the variation in y! We've learned the interpretation for the two easy cases — when r2 = 0 or r2 = 1 — but, …

Mar 12, 2026 · Rivian is launching its new R2 SUV, with deliveries for the performance trim starting this spring. R2 starts at $45K, targets up to 330 EPA-est. range, and charges 10% to 80% in 29 minutes. …

Mar 12, 2026 · Here's a handy breakdown of all the R2 trims, along with their prices (excluding a $1,495 destination charge), range estimates, on-sale dates, and powertrain details.