Description Usage Arguments Value Examples
View source: R/brown_subtype.R
In accordance with GOST 25543 (Table 8) determine the subtype of brown coal by yield of tar, [%].
1 | brown_subtype(tscdaf)
|
tscdaf |
yield of tar, [%], measured in accordance with
ISO 647 and recalculated on dry ash-free basis.
Type: [ |
Identifier of brown coal subtype according to Table 8 of
GOST 25543.
Type: [character
].
1 2 3 4 5 6 7 8 9 10 | brown_subtype(c(0.1, 9.9, 10.04, 10.05, 15.0, 15.09, 20.0, 43.2))
# [1] "05" "05" "05" "10" "10" "15" "15" "20"
# building test:
stopifnot(
all(
brown_subtype(c(0.1, 9.9, 10.04, 10.05, 15.0, 15.09, 20.0, 43.2)) ==
c("05", "05", "05", "10", "10", "15", "15", "20")
)
)
|
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