Nothing
# Assign row names =============================================================
df <- data.frame(
a = 1:5,
b = LETTERS[1:5]
)
df1 <- assign_rownames(df, column = 2)
df2 <- data.frame(
a = 1:5,
row.names = LETTERS[1:5]
)
expect_equal(df1, df2)
# Append row names =============================================================
df <- data.frame(
x = 1:5,
y = 6:10,
row.names = LETTERS[1:5]
)
df1 <- append_rownames(df, after = 3, remove = TRUE)
df2 <- data.frame(
x = 1:5,
y = 6:10,
rownames = LETTERS[1:5]
)
expect_equal(df1, df2)
# Assign column names ==========================================================
df <- data.frame(
a = LETTERS[1:5],
b = LETTERS[6:10]
)
df1 <- assign_colnames(df, row = 2)
df2 <- data.frame(
B = LETTERS[c(1, 3:5)],
G = LETTERS[c(6, 8:10)],
row.names = as.integer(c(1, 3:5))
)
expect_equal(df1, df2)
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