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onyambu

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1564.02 (4,907th) 		Reputation
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Title Δ
Replace zeros in an array with a continuous sequence of integers -0.54
How to do I pull out numbers from python string? -0.50
reshape data to split one column into multiple columns based on del... 0.00
Conditional co-occurrence between two matrices R -1.66
How to get a string representation of a builtin function? -0.33
skip short letter/word mix in dictionary +1.60
How to aggregate R dataframe of one column based on values of another +0.40
Forming a target string using minimal substrings of words from a wo... -1.36
Split into groups based on (multiple) conditions? -0.51
Match pandas column values and headers across dataframes -0.64
how to find nunique values entry by entry within a group? -1.05
How to find all records with the same ID between two DataFrames? -0.51
Find combination of n vectors across k dataframes with highest corr... +0.10
How to efficiently iterate over a list of tuples and group similar... +0.23
How do you find the largest product of 4 consecutive numbers in a g... +1.59
Dataframe column: Remove quotes, change decimals and turn into nume... -1.68
How do I get a table as output instead of a list when using the tab... +0.44
Python get first and last value from string using dictionary key va... -1.80
replace four digits pandas -0.37
How can I convert my gene data into a sparse matrix? 0.00
How to find list items that are not in another list? -0.01
Count conditional occurrence of values in multiple cols of one df u... 0.00
Get all combinations of items in a list while prohibiting certain i... +0.48
Find out single word names +0.31
How to remove a x quantity between several last rows? +2.30
Transforming dataframes in R using apply +2.10
Make combinations in R -0.59
Make dataframe wide with months (columns) and periods (rows) +0.09
How to move data points into individual rows? 0.00
Convert wide to long in two variables +0.20
Efficient way to update specific row in dataframe1 based on specifi... 0.00
extract varying length number from text strings from a vector in R -0.17
How to split name into first, middle, and last names and assign int... +0.46
How might I generalize this code to fit larger sets of data? -2.17
Is there a way to ignore one-level factors during a mapped regressi... +0.47
Generating dynamic variables referencing existing variables -1.46
R zipfR and Wolfram Mathematica return different values for inverse... 0.00
R - pick up a value from row after and add as new column in a dataf... -0.47
How to remove repeating characters from a text sentence? +0.49
how can I get top smallest tensor values based on a condition in te... 0.00
How can ı convert an integer to date without clock? 0.00
Repeat rows in a dataframe and fill new column with unique categories -1.90
Does python has an equivalent to symbol objects in R language? +2.10
How to calculate difference between columns in different data frame... +2.13
Concatenating multiple strings in call transcripts +0.49
Is there a method to bind varying numbers of rows inside a dataframe? -1.92
To extract numbers after a particular string 0.00
how to extract formula from coxph model summary in R? 0.00
add row based on variable condition in R -1.12
Best method to extract the first instance of a string between speci... +2.35