Count Number of Cases in Each Group of Data Frame in R (Example) | nrow, aggregate & length Function

Count Unique Values by Group in R (3 Examples) | Distinct Numbers | dplyr & data.table PackageПодробнее

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Count Number of Cases in Each Group of Data Frame in R (Example) | nrow, aggregate & length FunctionПодробнее

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How to Count Occurrences of Value in Data Frame in R (2 Examples) | One Column or Entire Data FrameПодробнее

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Size of Data Frame in R (4 Examples) | Dimension, Length, Number of Rows & Columns | dim() FunctionПодробнее

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Count Number of Characters in String in R (2 Examples) | Find Length of Strings | nchar & str_lengthПодробнее

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Count Number of Rows by Group Using dplyr Package in R (Example) | group_by, summarise & n FunctionsПодробнее

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Count Number of Occurrences of Certain Character in String in R (2 Examples) | Amount of AppearanceПодробнее

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Count Number of List Elements in R (2 Examples) | Get Amount of Objects | length & lengths FunctionsПодробнее

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Count Number of Values in Range in R (Example) | N Cases / Observations | sum() & Logical OperatorsПодробнее

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Count distinct values by group in a dataframe -R Programming | IntellipaatПодробнее

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Task-1 || How to group by or count in R || RStudio || Learn R Programming LanguageПодробнее

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Count Non-Zero Values in Vector & Data Frame Columns in R (2 Examples) | sum() & colSums() FunctionsПодробнее

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Count NA Values by Group in R (2 Examples) | Base R & dplyr Package | group_by & summarize FunctionsПодробнее

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Count Non-NA Values in R (2 Examples) | Vector & Data Frame Columns / Rows | sum & is.na FunctionsПодробнее

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Count Number of Words in Character String in R (Example) | How to Apply lengths & gregexpr FunctionsПодробнее

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Extract & Count Unique Values in Each Column of Data Frame in R (Example) | lapply, rapply & lengthПодробнее

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Count Non-NA Values by Group in R (2 Examples) | Base R & dplyr | group_by() & summarize() FunctionsПодробнее

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Count Rows by Group in pandas DataFrame in Python (Examples) | Number of Cases | groupby() & size()Подробнее

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Group Data Frame Rows by Range in R (2 Examples) | Aggregate Interval, Year & Date | dplyr PackageПодробнее

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dplyr count nПодробнее

dplyr count n

Count Elements that Satisfy a Logical Condition in R (2 Examples) | How Many Entries? | sum FunctionПодробнее

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Актуальное