The chart shows Berkshire Hathaway's returns on the y-axis compared ... A few points to note: The slope of the trend line is the beta, so beta = .553 The x-axis intercept represents alpha, so ...

this is the line \hat y_i = \theta_0 + \theta_1 \cdot x_i . Note that the shape of the input X is (n, 1), and the shape of your prediction should be (n, ).""" """This method finds the slope and ...

# install developers version (requires devtools) # install.packages("devtools") # devtools::install_github("alexpkeil1/qgcomp") # master version (usually reliable ...

This week on The Intercept Briefing, we ask Intercept reporters what’s on their radar as a new president and a Republican-controlled Congress take office. They’ll be watching the tentative ...

The U.S. Coast Guard sent 132 Haitians back to their home country after intercepting their vessel southeast of the Florida Keys last week. Coast Guard cutter Escanaba made the stop approximately ...

Just over a year ago, Iga Swiatek was fresh from a confounding loss. Unseeded Czech teenager Linda Noskova had ended ...

in Park Slope were splattered with red paint and the ... “Make no mistake, the NYPD is investigating and will find those responsible,” he added. “We will never tolerate hateful acts like ...

The US Coast Guard intercepted 16 migrants near the Bahamian island of Gun Cay on February 7, and later repatriated them to Cuba, it said. Footage released by the US Coast Guard shows one of their ...

Would you take the midnight train going anywhere? That's a hint for today's Strands puzzle, No. 346, for Feb. 12.

Welsh-Iranian film-maker Sara Nourizadeh follows the story of teenage refugees Zari and Ali as they begin to rebuild their shattered lives with the help of remarkable charity worker Marjie Halati ...

Tesla has announced that its redesigned Model Y SUV is coming to the U.S., Canada, and Mexico in March, with a starting price just shy of $60,000. The news comes just two weeks after Tesla ...