Style dataframe adding emoji/icon next to number if it's negative or positive

Question

Context: I’m trying to stylize dataframe cells based on their percentage values and while I’m able to show gradients for each cell depending on the values, is it possible to add emojis/icons next to it similar to excel formatting?

Desired output:

Attempts:

I’m just using here a gradient for the cells

cmap = LinearSegmentedColormap.from_list(
        name='test', 
        colors=['#FF3409','#F28068','#FFFFFF','#ADF2C7','#4DCA7C']
)
(df.style
   .background_gradient(
                subset=['Percentage'],
                cmap=cmap,
                axis=None)
   .format(
                {
                    "Percentage":"{:.1%}",
                }
                )
            )

How could I add those arrows as well alongide the color gradient?

Asked By: ROO

||

Source

Answer 1

This worked for me:

   (df.style
        .format('{:.0%}')
        .background_gradient(
            cmap=cmap_red_green,
            axis=None
        )
        .format(lambda x :"⇧ {:.0%}".format(x) if x > 0 else "⇩ {:.0%}".format(x))
    )

Just need to find other arrows to be more closely related with the arrows I’ve shown

Answered By: ROO

Style dataframe adding emoji/icon next to number if it's negative or positive

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