runner 0.3.7

• add run_by function to prespecify arguments for multiple runner calls
• runner supports grouped_df

runner 0.3.5

• runner function to be applied on data.frame or matrix - running windows constructed by subsetting rows.
• runner output can be a list.
• at lag and k allows to specify values as POSIXt sequence increment - same as by in seq.POSIXt.
• enhanced function documentation by images.

runner 0.3.2

• runner function with default type = "auto" which automatically guess the type of returned object.
• speed up runner function.

runner 0.3.1

• added at argument to all functions to return output with specific indexes.

runner 0.3.0

• switch to c++11 compiler
• fix lag to get latest value within window instead of outside of the window
• change argument in lag from k to lag
• runner able to return output specified by user in type argument

runner 0.2.3

• allow negative lag
• na_pad in all functions with lag or k

runner 0.2.2

• modified runner to accept any types of input vectors
• added lag to all runner functions
• added minmax_run which calculates running minimum and maximum to denote current highs and lows
• improved vignettes

runner 0.2.1

• added runner function which allows to apply custom function on running windows - so far returning only numeric

runner 0.2.0

• all functions have additional idx argument which allows to compute running windows within specified date/time/indexes range.
• added lag_run function - lagged value able to be computed on date/time lag.
• added length_run function to compute number of elements within specified date/time/indexes range.