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Vani Nalliappan has Published 130 Articles

Vani Nalliappan
887 Views
Assume, you have a dataframe and the result for export dataframe to multiple sheets as, To solve this, we will follow the steps given below −Solutionimport xlsxwriter module to use excel conversionDefine a dataframe and assign to dfApply pd.ExcelWriter function inside name excel name you want to create and set ... Read More

Vani Nalliappan
160 Views
Assume you have a series and the result for separating alphabets and digits and store it in dataframe as, series is: 0 abx123 1 bcd25 2 cxy30 dtype: object Dataframe is 0 1 0 abx 123 1 bcd 25 2 cxy 30To solve this, we ... Read More

Vani Nalliappan
321 Views
Assume you have a series and the result for filtering armstrong numbers, original series is 0 153 1 323 2 371 3 420 4 500 dtype: int64 Armstrong numbers are:- 0 153 2 371 dtype: int64To solve this, we will follow the steps ... Read More

Vani Nalliappan
269 Views
Assume, you have a dataframe and the result for shuffling all the data in a series, The original series is 0 1 1 2 2 3 3 4 4 5 dtype: int64 The shuffled series is : 0 2 1 1 2 ... Read More

Vani Nalliappan
121 Views
Assume, you have a dataframe, the result for converting float to int as, Before conversion Name object Age int64 Maths int64 Science int64 English int64 Result float64 dtype: object After conversion Name object Age int64 ... Read More

Vani Nalliappan
635 Views
Assume you have dataframe and the result for swapping last two rows, Before swapping Name Age Maths Science English 0 David 13 98 75 79 1 Adam 12 59 96 45 2 Bob 12 66 ... Read More

Vani Nalliappan
187 Views
Assume, you have a dataframe, one two three 0 1 2 3 1 4 5 6And the result for removing single column is, two three 0 2 3 1 5 6The result for removing after more than one column is, three 0 3 1 ... Read More

Vani Nalliappan
334 Views
Assume, you have the following series, Series is: 0 1 1 22 2 3 3 4 4 22 5 5 6 22And the result for the most repeated element is, Repeated element is: 22SolutionTo solve this, we will follow the below approach, Define ... Read More

Vani Nalliappan
690 Views
Assume, you have a dataframe, DataFrame is: id mark age 0 1 70 12 1 2 60 13 2 3 40 12 3 4 50 13 4 5 80 12 5 6 90 13 6 7 60 12And, the result for selecting any ... Read More

Vani Nalliappan
234 Views
Assume, you have two dataframe, first dataframe is id country 0 1 India 1 2 UK 2 3 US 3 4 China second dataframe is id City 0 1 Chennai 1 11 Cambridge 2 22 Chicago 3 4 ChengduAnd the result for merging based on same column is, ... Read More