Lab Report 1

log (1000)

## [1] 6.907755

abs (-3)

## [1] 3

sqrt(16)

## [1] 4

#Creating objects ( Variables)
x <- 10
y <-  5
A <- x + y
A

## [1] 15

#Working with vectors
WG <- c(11,13,19,2,10,1) # assign these values to the WG variable
WG # call all values of WG in 

## [1] 11 13 19  2 10  1

#Working with characters
samples <- c("A", "B", "C", "D") # assign these texts to the sample variable
samples # call all texts of sample variable in R

## [1] "A" "B" "C" "D"

#Working with matrices (tables)
Temperature=c(25,30,35,40) # assign these values to the Temperature variable
Rate= c(0.15,0.30,0.55,0.80) # assign these values to the Rate variable
Experiment=data.frame(Temperature,Rate) # create a table with 02 variables: Temperature and Rate
Experiment # call table experiment

##   Temperature Rate
## 1          25 0.15
## 2          30 0.30
## 3          35 0.55
## 4          40 0.80