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Vaishali

Rating
1598.96 (1,823rd)
Reputation
23,370 (5,583rd)
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Title Δ
ValueError: Expected 2D array, got scalar array instead -0.65
How to delete duplicated lines that have NaN and keep the ones that... +0.40
Extract part of a string with regex before hyphen followed by digits +1.63
Alter the content of a pandas column by regular expression -0.81
How do I add a name to several columns? 0.00
retrieve the rows of data-frames with NAN values and not NAN values -0.42
Replace a cell value with the cell's axis label where it passes... -1.15
convert grouped dataframe to dictionary with apply/lambda 0.00
Merging pandas DataFrames without changing the original column names -1.09
Adding new column to pandas dataframe after groupby and rolling on... +1.42
Add Blank Column To Dataframe That Continues Name/Number Convention +1.64
Pandas groupby().get_group().size does not return correct size? 0.00
Select column from DataFrame rows using a list of column labels +1.54
Adding columns to dataframe -0.59
Multiple plots using pandas dataframe 0.00
Error when concatenating two groupby Dataframe in Pandas 0.00
What is the different between df.loc[anything].index and iloc? 0.00
How to convert a list into a dictionary which uses tuple as a key +0.66
Pandas GroupBy and total sum within group +0.31
Extracting only numbers from series Python -1.29
how to select partial data from a pandas dataframe 0.00
Deleting first instance of date in dataframe value Python +0.06
Categorize a 'string' column based on the text word present... +0.35
Finding partial matches between two different dataframes' colum... -1.04
replace values in the row of one dataframe based on the values in c... 0.00
Convert list to dictionary by setting fixed length -0.90
Create New Column Based On String -0.78
Find Distinct Column Names From Multiple DataFrames +1.36
Read tab-delimited fields with pandas, some lines with more than on... -0.13
Search multiple strings for multiple words +2.56
Appending lists of words or characters from all rows in a dataframe -0.82
Simple way to sum equal index of 2 dataframes -1.95
How to search entire Pandas dataframe for a string and get the name... +1.43
Pandas Pivot Dates 0.00
Change the time column precision 0.00
How can I discrete float values in a pandas column to [1, 10] +0.96
is it possible to define the index of character in sentence with st... 0.00
How to equalize results in a panda dataframe -0.14
Python - groupby sum map to another dataframe +1.27
Python: Truncating column width with Datareader 0.00
How to use Pandas groupby week when the week number spans more than... -1.12
Pandas split one dataframe into multiple dataframes +1.21
Trouble printing specific columns with pandas dataframes using .iloc 0.00
Mapping datetime columns of two tables 0.00
pandas merge columns to create new column with comma separated values +2.23
Pandas groupby two columns and plot 0.00
merge second half of rows for each id but rows are not same for eac... 0.00
Subsetting dataframe inside list comprehension -2.01
Merge two columns of equal length into one +1.77
Pandas: Comparing multiple columns to merge dataframes 0.00