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Про метод apply в pandas

Возвращаемся к изучению основ pandas 🐼 в формате теория + самостоятельная практика 🤓

Частый кейс, который решается благодаря методу apply - заполнение значений в таблице, исходя из показаний в других столбцах. Например, в популярном датасете titanic множество пропусков в столбце с возрастом пассажиров (age).

Можем заполнить их несколькими способами: 1️⃣ заменить константой, 2️⃣ средним по столбцу или 3️⃣ более сложным способом, учитывая другие столбцы (на рисунке показан пример таблицы с пропущенным значением в столбце age).

👉 Пример кейса titanic с методом apply доступен по ссылке, по традиции внутри блокнота есть Colab.

👨‍🏫 Закрепить понимание темы предлагаю решением кейса с классификацией вин 🍷 по ссылке в Colab.

Этюды для программистов на Python
Про метод apply в pandas

Возвращаемся к изучению основ pandas 🐼 в формате теория + самостоятельная практика 🤓

Частый кейс, который решается благодаря методу apply - заполнение значений в таблице, исходя из показаний в других столбцах. Например, в популярном датасете titanic множество пропусков в столбце с возрастом пассажиров (age).

Можем заполнить их несколькими способами: 1️⃣ заменить константой, 2️⃣ средним по столбцу или 3️⃣ более сложным способом, учитывая другие столбцы (на рисунке показан пример таблицы с пропущенным значением в столбце age).

👉 Пример кейса titanic с методом apply доступен по ссылке, по традиции внутри блокнота есть Colab.

👨‍🏫 Закрепить понимание темы предлагаю решением кейса с классификацией вин 🍷 по ссылке в Colab.
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Про метод apply в pandas

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