Nothing
# Create a shortened version of `mtcars`
mtcars_short <- mtcars[1:5, ]
# Create a table with rownames and four columns of values
tbl <-
dplyr::tribble(
~col_1, ~col_2, ~col_3, ~col_4,
767.6, 928.1, 382.0, 674.5,
403.3, 461.5, 15.1, 242.8,
686.4, 54.1, 282.7, 56.3,
662.6, 148.8, 984.6, 928.1,
198.5, 65.1, 127.4, 219.3,
132.1, 118.1, 91.2, 874.3,
349.7, 307.1, 566.7, 542.9,
63.7, 504.3, 152.0, 724.5,
105.4, 729.8, 962.4, 336.4,
924.2, 424.6, 740.8, 104.2)
test_that("The `cols_merge()` function works correctly", {
# Create a `tbl_latex` object with `gt()`; merge two columns
# with a `pattern`
tbl_latex <-
mtcars_short %>%
gt() %>%
cols_merge(
columns = c("drat", "wt"),
hide_columns = "wt",
pattern = "{1} ({2})"
)
# Expect a characteristic pattern
grepl(
paste0(
".*21.0 & 6 & 160 & 110 & 3.90 \\(2.620\\) & 16.46 & 0 & 1 & 4 & 4",
".*21.0 & 6 & 160 & 110 & 3.90 \\(2.875\\) & 17.02 & 0 & 1 & 4 & 4",
".*22.8 & 4 & 108 & 93 & 3.85 \\(2.320\\) & 18.61 & 1 & 1 & 4 & 1",
".*21.4 & 6 & 258 & 110 & 3.08 \\(3.215\\) & 19.44 & 1 & 0 & 3 & 1",
".*18.7 & 8 & 360 & 175 & 3.15 \\(3.440\\) & 17.02 & 0 & 0 & 3 & 2.*"),
tbl_latex %>%
as_latex() %>% as.character()) %>%
expect_true()
# Create a `tbl_latex` object with `gt()`; merge two columns
# with a `pattern` and use `c()`
tbl_latex <-
mtcars_short %>%
gt() %>%
cols_merge(
columns = c(drat, wt),
hide_columns = wt,
pattern = "{1} ({2})"
)
# Expect a characteristic pattern
grepl(
paste0(
".*21.0 & 6 & 160 & 110 & 3.90 \\(2.620\\) & 16.46 & 0 & 1 & 4 & 4",
".*21.0 & 6 & 160 & 110 & 3.90 \\(2.875\\) & 17.02 & 0 & 1 & 4 & 4",
".*22.8 & 4 & 108 & 93 & 3.85 \\(2.320\\) & 18.61 & 1 & 1 & 4 & 1",
".*21.4 & 6 & 258 & 110 & 3.08 \\(3.215\\) & 19.44 & 1 & 0 & 3 & 1",
".*18.7 & 8 & 360 & 175 & 3.15 \\(3.440\\) & 17.02 & 0 & 0 & 3 & 2.*"),
tbl_latex %>%
as_latex() %>% as.character()) %>%
expect_true()
# Create a `tbl_latex` object with `gt()`; merge two columns, twice,
# with two different `pattern`s; use `c()`
tbl_latex <-
mtcars_short %>%
gt() %>%
cols_merge(
columns = c(drat, wt),
hide_columns = wt,
pattern = "{1} ({2})"
) %>%
cols_merge(
columns = c(gear, carb),
hide_columns = carb,
pattern = "{1}-{2}"
)
# Expect a characteristic pattern
grepl(
paste0(
".*21.0 & 6 & 160 & 110 & 3.90 \\(2.620\\) & 16.46 & 0 & 1 & 4-4",
".*21.0 & 6 & 160 & 110 & 3.90 \\(2.875\\) & 17.02 & 0 & 1 & 4-4",
".*22.8 & 4 & 108 & 93 & 3.85 \\(2.320\\) & 18.61 & 1 & 1 & 4-1",
".*21.4 & 6 & 258 & 110 & 3.08 \\(3.215\\) & 19.44 & 1 & 0 & 3-1",
".*18.7 & 8 & 360 & 175 & 3.15 \\(3.440\\) & 17.02 & 0 & 0 & 3-2.*"),
tbl_latex %>%
as_latex() %>% as.character()) %>%
expect_true()
})
test_that("The `cols_merge_uncert()` function works correctly", {
# Create a `tbl_latex` object with `gt()`; merge two columns
# with `cols_merge_uncert()`
tbl_latex <-
tbl %>%
gt() %>%
cols_merge_uncert(
col_val = "col_1",
col_uncert = "col_2"
)
# Expect a characteristic pattern
grepl(
paste0(
".*767.6 ± 928.1 & 382.0 & 674.5",
".*403.3 ± 461.5 & 15.1 & 242.8",
".*686.4 ± 54.1 & 282.7 & 56.3",
".*662.6 ± 148.8 & 984.6 & 928.1",
".*198.5 ± 65.1 & 127.4 & 219.3",
".*132.1 ± 118.1 & 91.2 & 874.3",
".*349.7 ± 307.1 & 566.7 & 542.9",
".*63.7 ± 504.3 & 152.0 & 724.5",
".*105.4 ± 729.8 & 962.4 & 336.4",
".*924.2 ± 424.6 & 740.8 & 104.2.*"),
tbl_latex %>%
as_latex() %>% as.character()) %>%
expect_true()
# Create a `tbl_latex` object with `gt()`; merge two columns
# with `cols_merge_uncert()`
tbl_latex <-
tbl %>%
gt() %>%
cols_merge_uncert(
col_val = col_1,
col_uncert = col_2
)
# Expect a characteristic pattern
grepl(
paste0(
".*767.6 ± 928.1 & 382.0 & 674.5",
".*403.3 ± 461.5 & 15.1 & 242.8",
".*686.4 ± 54.1 & 282.7 & 56.3",
".*662.6 ± 148.8 & 984.6 & 928.1",
".*198.5 ± 65.1 & 127.4 & 219.3",
".*132.1 ± 118.1 & 91.2 & 874.3",
".*349.7 ± 307.1 & 566.7 & 542.9",
".*63.7 ± 504.3 & 152.0 & 724.5",
".*105.4 ± 729.8 & 962.4 & 336.4",
".*924.2 ± 424.6 & 740.8 & 104.2.*"),
tbl_latex %>%
as_latex() %>% as.character()) %>%
expect_true()
# Create a `tbl_latex` object with `gt()`; merge two columns, twice,
# with `cols_merge_uncert()`
tbl_latex <-
tbl %>%
gt() %>%
cols_merge_uncert(
col_val = col_1,
col_uncert = col_2
) %>%
cols_merge_uncert(
col_val = col_3,
col_uncert = col_4
)
# Expect a characteristic pattern
grepl(
paste0(
".*767.6 ± 928.1 & 382.0 ± 674.5",
".*403.3 ± 461.5 & 15.1 ± 242.8",
".*686.4 ± 54.1 & 282.7 ± 56.3",
".*662.6 ± 148.8 & 984.6 ± 928.1",
".*198.5 ± 65.1 & 127.4 ± 219.3",
".*132.1 ± 118.1 & 91.2 ± 874.3",
".*349.7 ± 307.1 & 566.7 ± 542.9",
".*63.7 ± 504.3 & 152.0 ± 724.5",
".*105.4 ± 729.8 & 962.4 ± 336.4",
".*924.2 ± 424.6 & 740.8 ± 104.2.*"),
tbl_latex %>%
as_latex() %>% as.character()) %>%
expect_true()
})
test_that("The `cols_merge_range()` function works correctly", {
# Create a `tbl_latex` object with `gt()`; merge two columns
# with `cols_merge_range()`
tbl_latex <-
tbl %>%
gt() %>%
cols_merge_range(
col_begin = "col_1",
col_end = "col_2"
)
# Expect a characteristic pattern
grepl(
paste0(
".*767.6–928.1 & 382.0 & 674.5",
".*403.3–461.5 & 15.1 & 242.8",
".*686.4–54.1 & 282.7 & 56.3",
".*662.6–148.8 & 984.6 & 928.1",
".*198.5–65.1 & 127.4 & 219.3",
".*132.1–118.1 & 91.2 & 874.3",
".*349.7–307.1 & 566.7 & 542.9",
".*63.7–504.3 & 152.0 & 724.5",
".*105.4–729.8 & 962.4 & 336.4",
".*924.2–424.6 & 740.8 & 104.2.*"),
tbl_latex %>%
as_latex() %>% as.character()) %>%
expect_true()
# Create a `tbl_latex` object with `gt()`; merge two columns
# with `cols_merge_range()`
tbl_latex <-
tbl %>%
gt() %>%
cols_merge_range(
col_begin = col_1,
col_end = col_2
)
# Expect a characteristic pattern
grepl(
paste0(
".*767.6–928.1 & 382.0 & 674.5",
".*403.3–461.5 & 15.1 & 242.8",
".*686.4–54.1 & 282.7 & 56.3",
".*662.6–148.8 & 984.6 & 928.1",
".*198.5–65.1 & 127.4 & 219.3",
".*132.1–118.1 & 91.2 & 874.3",
".*349.7–307.1 & 566.7 & 542.9",
".*63.7–504.3 & 152.0 & 724.5",
".*105.4–729.8 & 962.4 & 336.4",
".*924.2–424.6 & 740.8 & 104.2.*"),
tbl_latex %>%
as_latex() %>% as.character()) %>%
expect_true()
# Create a `tbl_latex` object with `gt()`; merge two columns, twice,
# with `cols_merge_range()`
tbl_latex <-
tbl %>%
gt() %>%
cols_merge_range(
col_begin = col_1,
col_end = col_2
) %>%
cols_merge_range(
col_begin = col_3,
col_end = col_4
)
# Expect a characteristic pattern
grepl(
paste0(
".*767.6–928.1 & 382.0–674.5",
".*403.3–461.5 & 15.1–242.8",
".*686.4–54.1 & 282.7–56.3",
".*662.6–148.8 & 984.6–928.1",
".*198.5–65.1 & 127.4–219.3",
".*132.1–118.1 & 91.2–874.3",
".*349.7–307.1 & 566.7–542.9",
".*63.7–504.3 & 152.0–724.5",
".*105.4–729.8 & 962.4–336.4",
".*924.2–424.6 & 740.8–104.2.*"),
tbl_latex %>%
as_latex() %>% as.character()) %>%
expect_true()
})
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