Built-in Functions

Filter

String

String

lower & lower_
upper & upper_
replace & replace_
replace_one & replace_one_
slice & slice_
strip & strip_
lstrip & lstrip_
rstrip & rstrip_
len

Row

Row

head
limit
tail

Column

Column

col
select
alias
del
rename
sort
header
cast_xxx
fill_null
drop_null
is_null & is_not_null
dup
abs

Sequence

Sequence

gc
rev & rev_
revcomp & revcomp_
to_fasta & to_fa
to_fastq & to_fq
phred
qual

Operator

Operator

in
not in