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Erfan

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1645.43 (636th) 		Reputation
898 (169,245th)
Page: 1 2 3 4 5 ... 23
Title Δ
Easiest way to generate dataframe out of dict and list 0.00
how to get last n indices in a python dataframe? 0.00
How to run t-tests with groupby in python 0.00
Python: How can I extend a DataFrame with multiply fields that calc... +1.66
Remove first word in string depending on value of row above in Pandas +1.19
How to split a Pandas DataFrame into multiple DataFrame by the sum... +0.04
How can I remove a certain type of values in a group in pandas? 0.00
How to renumber a dataframe according to a periodic and successive... 0.00
Conditionally drop Pandas Dataframe row 0.00
Python Pandas - Getting all rows where an ID (many) where the score... 0.00
How do I translate tidyverse from R into pandas from Python? 0.00
Creating a column in pandas dataframe 0.00
Drop all rows that meet condition except the first one 0.00
Pandas: Insert missing row data and iterate with conditions within... -1.58
Most efficient way to work with a string column in a pandas Dataframe -0.16
How to sort dataframe based on column whose entries consist of lett... +1.31
python dataframe return highest and lowest values based on a group... +1.55
Pandas Groupby and divide the dataset into subgroups based on user... 0.00
how to merge a column from a dataframe to another based on a condit... +0.66
Pandas: Detect single words that have certain length +0.04
get rows where n of m values are wrong answered -1.82
Replace n occurances of strings in DataFrame -0.06
subset the data randomly based on the given conditions in pandas +0.13
Pandas Drop Duplicates Between Groups +0.06
Select rows where value of column A starts with value of column B +1.19
Pandas Store DataFrame when multiple rows are returned by Apply met... +0.05
Merging a dataframe with another dataframe with constant values fro... +2.85
How do I make a grouping that includes only values from the list? 0.00
group by rank continuous date by pandas +2.86
How can i count numbers greater than 0 in a part of colums row wise... +0.36
How can i pivot a dataframe in pandas where values are date? I get... +0.34
Groupby and filter rows based on multiple conditions in Pandas +2.11
counting names based on value column pandas +1.65
Is there a way to count the number of columns satisfying a certain... +1.32
How to cast a list to all the unique value of a dataframe column? -1.13
iloc Conditional groupby pandas fill 0.00
Check value count row wise which is less than another column value -0.41
Get top 25% data Python -0.97
Extract substring from a string column python -0.94
Rearrange rows based on condition alternating? 0.00
How to group many files by size and by month using pandas? 0.00
Merge two dataframe on the basis of two column, while considering n... +2.03
Python Pandas: Apply a value to groupby reult -0.50
Create new column If Else based on multiple column conditions +2.03
Pandas: Matching column each value with column name and creating an... 0.00
How to aggregate the last row of multiple dataframes into one aggre... -0.71
Python Pandas - Reshape Dataframe -1.10
How to find row and column of nonzero element in pandas dataframe -0.44
Matching column values from two different dataframes and pairing ob... -0.44
Text manipulation within a dataframe: words extraction +1.60