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Results tagged with dataframe
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user 84756
A data frame is a tabular data structure. Usually, it contains data where rows are observations and columns are variables of various types. While "data frame" or "dataframe" is the term used for this concept in several languages (R, Apache Spark, deedle, Maple, the pandas library in Python and the DataFrames library in Julia), "table" is the term used in MATLAB and SQL.
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Changing the value of a column based on the condition on another column
I have a table whose header looks like this:
complaint_type borough street_name incident_zip latitude longitude
I want to check if the "incident_zip" column of each row is in a specific li …
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