Package: ch Type: Package Title: About some Small Functions Version: 0.1.0.2 Author: Hailong Chai [aut] Maintainer: Hailong Chai Description: 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. Imports: ggplot2, clipr, Ryacas, magrittr, utils, grDevices, MASS, crayon, polynom, pracma Suggests: scales License: Artistic-2.0 Language: en-US Encoding: UTF-8 URL: https://github.com/tsiamut/ch BugReports: https://github.com/tsiamut/ch/issues RoxygenNote: 7.1.1 ByteCompile: true NeedsCompilation: no Packaged: 2021-07-08 05:42:52 UTC; Tsia Repository: CRAN Date/Publication: 2021-07-09 08:40:08 UTC