I just updated conda and Rstudio and now dataframes will not show up correctly in RStudio. R dataframes show up correctly but not pandas (image attached). The pandas dataframes are correctly displayed in the console. I have updated all pandas and all of my RStudio packages.

I just updated conda and Rstudio and now dataframes will not show up correctly in RStudio. R dataframes show up correctly but not pandas (image attached). The pandas dataframes are correctly displayed in the console. I have updated all pandas and all of my RStudio packages.

• pandas
• dataframe
• rstudio
• reticulate

2 Answers 2

Solution 1: Convert to an R data.frame

The simplest solution could be to explicitly convert the pandas DataFrame to an R data.frame using py_to_r(). This way, R will display it using its native formatting:

library(reticulate)
pd <- import("pandas")
df <- pd$DataFrame(data = list(a = 1:5, b = letters[1:5]))
r_df <- py_to_r(df)
print(r_df)

This converts the pandas DataFrame into an R data.frame, which will be displayed in the standard R format.

Solution 2: Render the HTML representation

If you prefer to maintain the HTML formatting provided by pandas (for instance, in an R Markdown document or in RStudio’s Viewer), you can use the DataFrame’s to_html() method and then render the HTML:

library(reticulate)
library(htmltools)
pd <- import("pandas")
df <- pd$DataFrame(data = list(a = 1:5, b = letters[1:5]))
HTML(df$to_html())

This will display the table with enhanced formatting in environments that support HTML.

I needed to update R, not just RStudio!