Description
Pandas version checks
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I have checked that this issue has not already been reported.
-
I have confirmed this bug exists on the latest version of pandas.
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I have confirmed this bug exists on the main branch of pandas.
Reproducible Example
import pandas as pd
df = pd.DataFrame([2,3])
df.index.name = 'a'
print(df.to_string(header=False))Issue Description
The code results in
a 2
0 3
1
Expected Behavior
a
0 2
1 3
Installed Versions
INSTALLED VERSIONS
commit : 91111fd
python : 3.9.2.final.0
python-bits : 64
OS : Linux
OS-release : 5.10.0-17-amd64
Version : #1 SMP Debian 5.10.136-1 (2022-08-13)
machine : x86_64
processor :
byteorder : little
LC_ALL : None
LANG : en_DK.UTF-8
LOCALE : en_DK.UTF-8
pandas : 1.5.1
numpy : 1.23.3
pytz : 2022.4
dateutil : 2.8.2
setuptools : 44.1.1
pip : 22.2.2
Cython : None
pytest : None
hypothesis : None
sphinx : None
blosc : None
feather : None
xlsxwriter : None
lxml.etree : None
html5lib : None
pymysql : None
psycopg2 : None
jinja2 : None
IPython : 7.34.0
pandas_datareader: None
bs4 : None
bottleneck : None
brotli : None
fastparquet : None
fsspec : None
gcsfs : None
matplotlib : 3.6.1
numba : None
numexpr : None
odfpy : None
openpyxl : 3.0.10
pandas_gbq : None
pyarrow : None
pyreadstat : None
pyxlsb : None
s3fs : None
scipy : None
snappy : None
sqlalchemy : None
tables : None
tabulate : None
xarray : None
xlrd : None
xlwt : None
zstandard : None
tzdata : None