P&M Miscellaneous R Functions

Miscellaneous functions for data analysis, graphics, data manipulation, statistical investigation, including descriptive statistics, creating leading and lagging variables, portfolio return analysis, time series difference and percentage change calculation, stacking data for higher efficient analysis.


R News:

================================================== PMmisc 0.1.2


Happy Thanks Giving!

Bug fixes:

Fixed df.sort not working due to a coding error Fixed pl.s having wrong title generated Fixed pl.sm having wrong title generated

New Function:

cv.powers to generate new varibables cv.logs to generate new varibables cv.axp to generate new varibables

reg.linreg now is with optimized coding, runs 99% faster reg.r.suqred for reg.linreg result generation reg.adjr.suqred for reg.linreg result generation reg.aic for reg.linreg result generation reg.bic for reg.linreg result generation reg.dof for reg.linreg result generation reg.std.err for reg.linreg result generation reg.dw for reg.linreg result generation *Note: All the test statistics add as functions are to improve reg.linreg efficiency for large number of model calculations.

pl.histgg for batch graph generation with ggplot2 Note: This is a test to convert most pl. functions from base graph to ggplot2. However, its current version runs very slow.

================================================== PMmisc 0.1.1


Added package NEWS File.

Updated some examples with more details.

Applied a new naming method.

Added new 14 functions.

================================================== PMmisc 0.1.0

First Version 2018-May-04

Reference manual

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0.1.2 by Xuanhua "Peter" Yin, a year ago

Browse source code at https://github.com/cran/PMmisc

Authors: Manuel Russon <[email protected]> , Xuanhua "Peter" Yin <[email protected]>

Documentation:   PDF Manual  

GPL (>= 2) license

Imports robust, ggplot2, grid

See at CRAN