Важное напоминание - бутстреп не является спасением от маленьких выборок и более чувствителен к репрезентативности исходного набора данных, чем тот же тест Манна-Уитни, и на это нужно обращать внимание при работе с данным методом.
#bootstrap #stat_hard Решила ввести небольшую систему хештегов, с распределением по теме и сложности материала
Важное напоминание - бутстреп не является спасением от маленьких выборок и более чувствителен к репрезентативности исходного набора данных, чем тот же тест Манна-Уитни, и на это нужно обращать внимание при работе с данным методом.
#bootstrap #stat_hard Решила ввести небольшую систему хештегов, с распределением по теме и сложности материала
BY Статистика и R в науке и аналитике
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The regulator said it has been undertaking several campaigns to educate the investors to be vigilant while taking investment decisions based on stock tips. On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change. The fake Zelenskiy account reached 20,000 followers on Telegram before it was shut down, a remedial action that experts say is all too rare. And indeed, volatility has been a hallmark of the market environment so far in 2022, with the S&P 500 still down more than 10% for the year-to-date after first sliding into a correction last month. The CBOE Volatility Index, or VIX, has held at a lofty level of more than 30. Ukrainian forces successfully attacked Russian vehicles in the capital city of Kyiv thanks to a public tip made through the encrypted messaging app Telegram, Ukraine's top law-enforcement agency said on Tuesday.
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