vektor

cara membuat Data dalam bentuk vektor

#create sample data
X <- c(15, 17, 19, 20, 22, 36, 50)
Y <- c(150, 200, 235, 220, 300, 310, 400)
#print sample
X
## [1] 15 17 19 20 22 36 50
Y
## [1] 150 200 235 220 300 310 400

simple linier Regression

Y = a + bx

Y = 170 + 17X

## scatter plot

plot(Y -X, ylab="Y" , pch=20)

#systematic Relationship to the point

abline(a =310, b=-40)

library(readxl) data <- read_excel(“C:/Users/User/Downloads/Realisasi_Belanja_Kabupaten_Kota_Sulut_BPS.xlsx”) New names: • -> `...2` • -> ...3 • -> `...4` • -> ...5 • -> `...6` • -> ...7 • -> `...8` • -> ...9 • `->…10`