my_calculate_formula: my_calculate_formula

In LiChenPU/Formula_manipulation: Package handling formula

Description

my_calculate_formula

Usage

my_calculate_formula(Formula1, Formula2, sign = 1, Valid_formula = FALSE)

Arguments

Formula1	formula1 (could be a vector)
Formula2	formula2 (could be a vector)
sign	1 for merge two formula, -1 for subtract second from first formula
Valid_formula	if set True, only return formula if the element count is > 0

Value

the merge or subtract formula in vector or matrix; and if valid_mati is true, a validation of whether negative element presents

Examples

my_calculate_formula(Formula1 = "C2H4O1S2P1",Formula2 = "N1H1O-1",sign = 1,Valid_formula = FALSE)

LiChenPU/Formula_manipulation documentation built on Jan. 15, 2022, 8:25 p.m.