calculate_c_sum <- function(dataframe, column) {
c_sum <- sum(dataframe[[column]])
return(c_sum)
}
# 示例
my_dataframe <- data.frame(
A = c(1, 2, 3, 4, 5),
B = c(6, 7, 8, 9, 10),
C = c(11, 12, 13, 14, 15)
)
calculate_c_sum(my_dataframe, "C")
# Output: 65
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