Это три типа механизмов
🔍 MCAR
📌 Пример:
✅ Что делать:
🔍 MAR
📌 Пример:
✅ Что делать:
🔍 MNAR
То есть в данных есть систематическая причина, скрытая внутри пропуска.
📌 Пример:
✅ Что делать:
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Библиотека собеса по Data Science
BY Библиотека собеса по Data Science | вопросы с собеседований
A project of our size needs at least a few hundred million dollars per year to keep going,” Mr. Durov wrote in his public channel on Telegram late last year. “While doing that, we will remain independent and stay true to our values, redefining how a tech company should operate.
A spike in interest rates since the start of the year has accelerated a rotation out of high-growth technology stocks and into value stocks poised to benefit from a reopening of the economy. The Nasdaq has fallen more than 10% over the past month as the Dow has soared to record highs, with a spike in the 10-year US Treasury yield acting as the main catalyst. It recently surged to a cycle high of more than 1.60% after starting the year below 1%. But according to Jim Paulsen, the Leuthold Group's chief investment strategist, rising interest rates do not represent a long-term threat to the stock market. Paulsen expects the 10-year yield to cross 2% by the end of the year. A spike in interest rates and its impact on the stock market depends on the economic backdrop, according to Paulsen. Rising interest rates amid a strengthening economy "may prove no challenge at all for stocks," Paulsen said.
Библиотека собеса по Data Science | вопросы с собеседований from sg