pdataframe 0.2.0

A DataFrame implementation in Dart for data manipulation and analysis.

0.2.0

• NList is now the default internal backing for numerical DataFrame columns.
• Added Float32List support in NList.
• Added preserveTypes argument in DataFrame constructor.
• Various internal changes to support NList.
• Removed the Series type.

0.1.1

• Added NList (experimental) and its internal storage, NumberList, a wrapper around typed lists.

0.1.0

• Changed iloc from method-style (iloc()) to index-style (iloc[]) access.
• Removed editRow[] due to overlap with iloc[].

0.0.4

• Added additional utility and mathematical methods (basic functionality).

0.0.3

• Added a simple Timestamp class based on Dart's DateTime.
• Added a Timedelta wrapper that extends the Duration class.

0.0.2

• Adjusted Map input functionality with the columns argument.

0.0.1

• Initial version.