rolling_cov function rolling_kurt function rolling_mean function rolling_median function rolling_min function rolling_mint function rolling_quantile function rolling_skew function rolling_std function rolling_sum function rolling_var function rot argument rows option row_stack function rstrip method r_ object save function save method savefig method savez function saving text files - scatter method scatter plots - scatter_matrix function scientific python base scipy library scipy-user (mailing list) scope - screenclearing scripting languages scripts search method searchsorted method seed function seek method semantics - attributes in comments in "ducktyping functions in import directive - indentation - methods in mutable objects in - object model operators for references in - strict evaluation strongly-typed language - variables in - semicolons sentinels sep argument sequence functions - enumerate function reversed function sorted function zip function - series data structure - arithmetic operations between dataframe and - grouping with - set comprehensions - set function setattr function setdefault method setdiff method sets/set comprehensions - setxor method set_index function set_index method set_title method set_trace function set_value method set_xlabel method set_xlim method set_xticklabels method set_xticks method shapefiles shapes sharex option sharey option shell commands in ipython - shifting in time series data - shortcutskeyboard for deleting text for ipython shuffle function sign function signal frontier analysis - sin function sinh function size method skew method skipinitialspace option index www it-ebooks info