cat() |
Concatenate strings |
split() |
Split strings on delimiter |
rsplit() |
Split strings on delimiter working from the end of the string |
get() |
Index into each element (retrieve i-th element) |
join() |
Join strings in each element of the Series with passed separator |
get_dummies() |
Split strings on the delimiter returning DataFrame of dummy variables |
contains() |
Return boolean array if each string contains pattern/regex |
replace() |
Replace occurrences of pattern/regex with some other string |
repeat() |
Duplicate values (s.str.repeat(3) equivalent to x * 3) |
pad() |
Add whitespace to left, right, or both sides of strings |
center() |
Equivalent to str.center |
ljust() |
Equivalent to str.ljust |
rjust() |
Equivalent to str.rjust |
zfill() |
Equivalent to str.zfill |
wrap() |
Split long strings into lines with length less than a given width |
slice() |
Slice each string in the Series |
slice_replace() |
Replace slice in each string with passed value |
count() |
Count occurrences of pattern |
startswith() |
Equivalent to str.startswith(pat) for each element |
endswith() |
Equivalent to str.endswith(pat) for each element |
findall() |
Compute list of all occurrences of pattern/regex for each string |
match() |
Call re.match on each element, returning matched groups as list |
extract() |
Call re.search on each element, returning DataFrame with one row for each element and one column for each regex capture group |
extractall() |
Call re.findall on each element, returning DataFrame with one row for each match and one column for each regex capture group |
len() |
Compute string lengths |
strip() |
Equivalent to str.strip |
rstrip() |
Equivalent to str.rstrip |
lstrip() |
Equivalent to str.lstrip |
partition() |
Equivalent to str.partition |
rpartition() |
Equivalent to str.rpartition |
lower() |
Equivalent to str.lower |
upper() |
Equivalent to str.upper |
find() |
Equivalent to str.find |
rfind() |
Equivalent to str.rfind |
index() |
Equivalent to str.index |
rindex() |
Equivalent to str.rindex |
capitalize() |
Equivalent to str.capitalize |
swapcase() |
Equivalent to str.swapcase |
normalize() |
Return Unicode normal form. Equivalent to unicodedata.normalize |
translate() |
Equivalent to str.translate |
isalnum() |
Equivalent to str.isalnum |
isalpha() |
Equivalent to str.isalpha |
isdigit() |
Equivalent to str.isdigit |
isspace() |
Equivalent to str.isspace |
islower() |
Equivalent to str.islower |
isupper() |
Equivalent to str.isupper |
istitle() |
Equivalent to str.istitle |
isnumeric() |
Equivalent to str.isnumeric |
isdecimal() |
Equivalent to str.isdecimal |