About some Small Functions

The solution to some common problems is proposed, as well as a summary of some small functions. In particular, it provides a useful function for some problems in chemistry. For example, monoa(), monob() and mono() function can be used to calculate The pH of weak acid/base. The ggpng() function can save the PNG format with transparent background. The period_table() function will show the periodic table. Also the show_ruler() function will show the ruler. The show_color() function is funny and easier to show colors. I also provide the symb() function to generate multiple symbols at once. The csv2vcf() function provides an easy method to generate a file. The sym2poly() and sym2coef() function can extract coefficients from polynomials.


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Reference manual

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install.packages("ch")

0.1.0.2 by Hailong Chai, 24 days ago


https://github.com/tsiamut/ch


Report a bug at https://github.com/tsiamut/ch/issues


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


Authors: Hailong Chai [aut]


Documentation:   PDF Manual  


Artistic-2.0 license


Imports ggplot2, clipr, Ryacas, magrittr, utils, grDevices, MASS, crayon, polynom, pracma

Suggests scales


See at CRAN