concatenate two columns values pandas

Question

I have a dataframe data :

Cluster OsId    BrowserId   PageId  VolumePred  ConversionPred  
255      7         11          17   1149582        4.0  
607     18         99          16   917224         8.0  
22       0         12          14   1073848        4.0  

I would like to add new column "OSBROWSER" which is the concatenation of two columns : OsId and BrowserId.

The result should be like this :

Cluster OsId    BrowserId   PageId  VolumePred  ConversionPred  OSBROWSER
255      7         11          17   1149582        4.0           (7, 11)
607     18         99          16   917224         8.0           (18, 99)
22       0         12          14   1073848        4.0           (0, 12)

I try like this :

data['OSBrowser'] =  data["OsId"] + data["BrowserId"]

But it gave me the sum of the two clumns values

Any idea please? thanks you

SOLUTION :

data['OSBrowser']  = list(zip(data.OsId, data.BrowserId))

Answer 1

This is a possible solution:

data['OSBrowser'] = data[["OsId", "BrowserId"]].apply(tuple, axis=1)