R for Finance परिचय
Lore Dirick
Manager of Data Science Curriculum at Flatiron School
apple <- 159.4 apple_stock <- c(159.4, 160.3, 161.3) apple_stock
apple <- 159.4
apple_stock <- c(159.4, 160.3, 161.3) apple_stock
159.4 160.3 161.3
is.vector(apple)
TRUE
grocery <- c("apple", "orange", "cereal") grocery
grocery <- c("apple", "orange", "cereal")
grocery
"apple" "orange" "cereal"
apple_stock <- c(159.4, 160.3, 161.3) names(apple_stock) <- c("Monday", "Tuesday", "Wednesday") apple_stock
apple_stock <- c(159.4, 160.3, 161.3)
names(apple_stock) <- c("Monday", "Tuesday", "Wednesday")
apple_stock
Monday Tuesday Wednesday 159.4 160.3 161.3
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