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switch in r

Grumpy Goose answered on February 17, 2022 Popularity 8/10 Helpfulness 4/10

answer switch in r

related switch R

switch in r

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# Following is val1 simple R program  
# to demonstrate syntax of switch.
  
# Mathematical calculation
  
val1 = 6  
val2 = 7
val3 = "s"  
result = switch(  
    val3,  
    "a"= cat("Addition =", val1 + val2),  
    "d"= cat("Subtraction =", val1 - val2),  
    "r"= cat("Division = ", val1 / val2),  
    "s"= cat("Multiplication =", val1 * val2),
    "m"= cat("Modulus =", val1 %% val2),
    "p"= cat("Power =", val1 ^ val2)
)  
    
print(result)

Popularity 8/10 Helpfulness 4/10 Language r

Source: www.geeksforgeeks.org

Tags: r

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Contributed on Feb 17 2022

Grumpy Goose

0 Answers Avg Quality 2/10

Closely Related Answers

switch R

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library(dplyr)

## initial dataframe
df <- data.frame(
  test.type = c("p", "p", "p", "p", "np", "np"),
  var.equal = c(TRUE, FALSE, TRUE, FALSE, TRUE, FALSE),
  paired = c(TRUE, TRUE, FALSE, FALSE, TRUE, FALSE)
  ) 

## add column test.description 
mutate(df,
  test.description = case_when(
      test.type == "p" & !var.equal & !paired  ~ "Games-Howell test",
      test.type == "p"                         ~ "Student's t-test",
      test.type == "np" & var.equal & paired   ~ "Durbin-Conover test",
      TRUE                                     ~ "Unknown combination"
     )
)

Popularity 5/10 Helpfulness 2/10 Language r

Source: stackoverflow.com

Tags: r

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