How to get rid of extra slashes in pandas to_latex function?

Question

I am trying to convert pandas data frame to latex format but it’s returning extra slashes in the output.

Data

df = pd.DataFrame({'model_name': {0: 'ALBERT', 1: 'a', 2: 'b', 3: 'c', 4: 'd', 5: 'e'}, 'macro_precision_first': {0: 91.89396817624747, 1: 92.17133890858452, 2: 92.6826295632407, 3: 92.80299948526579, 4: 93.34410168004217, 5: 92.0346638078341}, 'macro_recall_first': {0: 92.2318448502444, 1: 92.3357692328841, 2: 93.0292033013862, 3: 93.12015088280738, 4: 93.66748596470968, 5: 92.36958589707638}, 'macro_f1_first': {0: 91.95372391665576, 1: 92.23312713937592, 2: 92.71221623765801, 3: 92.88621653320901, 4: 93.43123707996612, 5: 92.1035266749227}})

When I am trying df.to_latex(), the output looks like this:

'\begin{tabular}{llrrr}n\toprulen{} & model\_name &  macro\_precision\_first &  macro\_recall\_first &  macro\_f1\_first \\n\midrulen0 &     ALBERT &                  91.89 &               92.23 &           91.95 \\n1 &          a &                  92.17 &               92.34 &           92.23 \\n2 &          b &                  92.68 &               93.03 &           92.71 \\n3 &          c &                  92.80 &               93.12 &           92.89 \\n4 &          d &                  93.34 &               93.67 &           93.43 \\n5 &          e &                  92.03 &               92.37 &           92.10 \\n\bottomrulen\end{tabular}n'

What I am expecting is the rows like this:

ALBERT &                  91.89 &               92.23 &           91.95 \ 
a      &                  92.17 &               92.34 &           92.23 \
b      &                  92.68 &               93.03 &           92.71 \
c      &                  92.80 &               93.12 &           92.89 \
d      &                  93.34 &               93.67 &           93.43 \
e      &                  92.03 &               92.37 &           92.10 \

How I can get rid of extra slashes and \n?

Asked By: Aaditya Ura

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Source

Answer 1

The slashes are escape characters in the string. They are not really present. Try to print:

print(df.to_latex())

output:

begin{tabular}{llrrr}
toprule
{} & model_name &  macro_precision_first &  macro_recall_first &  macro_f1_first \
midrule
0 &     ALBERT &              91.893968 &           92.231845 &       91.953724 \
1 &          a &              92.171339 &           92.335769 &       92.233127 \
2 &          b &              92.682630 &           93.029203 &       92.712216 \
3 &          c &              92.802999 &           93.120151 &       92.886217 \
4 &          d &              93.344102 &           93.667486 &       93.431237 \
5 &          e &              92.034664 &           92.369586 &       92.103527 \
bottomrule
end{tabular}

Answered By: mozway

How to get rid of extra slashes in pandas to_latex function?

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