find method findall method finditer method first crossing time first method flat is better than nested flattening float data type float function float data type float data type float data type float data type floor function floor_divide function flow control - exception handling - for loops - if statements - pass statements range function - ternary expressions while loops xrange function - flush method fmax function fmin function fname option for loops - format option frequencies - converting specialized frequencies - week of month dates frompyfunc function from_csv method functions - anonymous functions are objects - closures - currying of extended call syntax for lambda functions namespaces for - parsing in pandas returning multiple values from scope of - functools module future contract rolling - futures gamma function gcc command generators - defined generator expressions itertools module for - get method getattr function get_chunk method get_dummies function get_value method get_xlim method gil (global interpreter lock) global scope glue for code python as gov domain grangerbrian graphics chaco mayavi greater function greater_equal function grid argument group keys groupby method - iterating over groups - on column - on dict - on levels resampling with using functions with - with series - grouping federal election commission database example - bucketing donation amounts - donation statistics by occupation and employer - donation statistics by state - apply method - data aggregation - returning data in unindexed form using multiple functions - index www it-ebooks info