Features of RedAmber's DataFrame ? #87
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What are the features of RedAmber’s DataFrame ?
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What are the features of RedAmber’s DataFrame ?RedAmberのDataFrameの特徴
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What are the features of RedAmber’s DataFrame ?
RedAmberのDataFrameの特徴
Table of RedArrow which is base of RedAmber is immutable.
Almost all operations for the DataFrame will return a new DataFrame.
元になっているRed ArrowのTableはイミュータブルであるため、
ほとんどのDataFrameに対する操作は新しいDataFrameを作成して返す
Access for the columns and for the rows are separated.
#pick/#drop
selects/rejects columns.#slice/#remove
selects/rejects rows.#[]
is selectable for both columns and rows, but it can't specify the both indexes of columns and rows at a same time.列方向、行方向のアクセスは分離されている。
#pick/#drop
#slice/#remove
#[]
は両方のアクセスができるが、列と行のインデックスを同時に指定することはできない。Accessing for both columns and rows are availa…