README.md

In sbohora/Somya: Some outstanding magics you'd appreciate (Somya)

Introduction

Somya: Some outstanding magics you'd appreciate

This package provides some outstanding magical tricks/functions which are very useful in research, statistics and data science. This package has been named under my daughter Somya.

Installation

# This package has not been submitted to CRAN yet. You can install its development version from GitHub.

# install.packages("devtools")
devtools::install_github("sbohora/Somya")

If any bug is encountered, please raise an issue with a minimal reproducible example on GitHub.

Few Examples

capitalize_each_word

Somya::capitalize_each_word("make each letter in this string capitalized.", pattern = NULL)
[1] "Make Each Letter In This String Capitalized."
Somya::capitalize_each_word("make_each _etter_in_this_string_capitalized.", pattern = "[_]")
[1] "Make Each  Etter In This String Capitalized."
Somya::capitalize_each_word("make.each.letter.in.this.string.capitalized.", pattern = "[.]")
[1] "Make Each Letter In This String Capitalized "

compute_fibonacci

Somya::compute_fibonacci(5)
[1] 5
> n = 10
> for (i in 0:(n-1)) {
+   print(compute_fibonacci(i))
+ }
[1] 0
[1] 1
[1] 1
[1] 2
[1] 3
[1] 5
[1] 8
[1] 13
[1] 21
[1] 34

is_palindrome

Somya::is_palindrome("Was It A Rat I Saw?")
[1] TRUE

calculate_postfix

Somya::calculate_postfix("2 3 1 * + 9 - ")
[1] "The result is: -4"

evaluate_prefix

expr <- "+ 9 * - 2 5 + 3 2"
Somya::evaluate_prefix(expr)
[1] "The result is: -6"

split_rows_to_columns

Somya::split_rows_to_columns(mtcars$mpg, number_rows = 5, col_name_prefix = "ID List")

  ID List 1 ID List 2 ID List 3 ID List 4 ID List 5 ID List 6 ID List 7
1      21.0      18.1      17.8      10.4      21.5      27.3      15.0
2      21.0      14.3      16.4      14.7      15.5      26.0      21.4
3      22.8      24.4      17.3      32.4      15.2      30.4        NA
4      21.4      22.8      15.2      30.4      13.3      15.8        NA
5      18.7      19.2      10.4      33.9      19.2      19.7        NA

count_words_in_string

string = "This is a string. This is a a word. hora?"
Somya::count_words_in_string(string = string, pattern = "[ ]", remove_punctuation = TRUE)
  This     is      a string   word   hora 
     2      2      3      1      1      1 

swap_case

s <- "thTs Is a 'R Case Swap Function 2'."
Somya::swap_case(s)
"THtS iS A 'r cASE sWAP fUNCTION 2'."

nepalese_words_to_number

x = "ek karod paanch hajaar paanch saya paanch"
Somya::nepalese_words_to_number(x)
10005505

is_pangram

string <- "The quick brown fox jumps over the lazy dog"
Somya::is_pangram(string)
TRUE

x <- "Back in June we delivered oxygen equipement of the same size"
Somya::is_pangram(x)
TRUE

y <- "Back in June we delivered oxygen equipement."
Somya::is_pangram(y)
FALSE

sbohora/Somya documentation built on May 14, 2019, 7:35 a.m.