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Psidom

Rating
1713.63 (95th)

Reputation
135,522 (452nd)

Page: 1 ... 60 61 62 63 64 ... 79

Title	Δ
How can I create a grouped barplot with NA data in ggplot2?	0.00
Efficient way to select most recent index with finite value in colu...	-0.31
Subset time series to get the start and the end of continuous time...	-0.13
How to use a dict to subset a DataFrame?	+0.14
Put list into dict with first row header as keys	-0.67
Majority Voting in R	0.00
Calculate the conditional proportions in a list	+0.90
Python Pandas - filtering df by the number of unique values within...	0.00
Pandas - Data Frame - Reshaping Values in Data Frame	+1.68
R : how to get the rolling mean of a variable over the last few day...	0.00
How to look up rows in certain condition	0.00
How to split a column data into other columns which is stored in a...	+1.76
Extract 2 terms before specific character	0.00
subsetting all values in a dataframe by delimiter	0.00
Pandas Grouping - Values as Percent of Grouped Totals Based on Anot...	0.00
How to replace a dataframe column with a numpy array column in Pyth...	0.00
Python Pandas - multiple arithmetic operation in a single dataframe	0.00
Pandas Grouping - Values as Percent of Grouped Totals Not Working	0.00
Concatenate two separate strings from arrays in a for loop	+0.33
strip whitespace in pandas MultiIndex index columns values	+1.61
Pandas sort dataframe by column with strings and integers	0.00
Dynamic and Conditional Column Updating in data.table	0.00
Pandas DataFrame shift columns by date to create lag values	+1.74
pandas: compare sum over two time periods?	0.00
Merging complementary rows of a dataframe with R	0.00
pandas merge on columns with different names and avoid duplicates	+1.63
Select from dataframe the last n records before event appears	0.00
How can I add a column which is a sum of another comma-delimited ch...	0.00
Retrieve 1st Degree Connections and 2nd Degree Connections for All...	0.00
find which row duplicates which row in a data.frame	+0.11
Pandas bar graph using original dataframe	0.00
Compare length of values of a column	0.00
Conditional data manipulation using data.table in R	0.00
How to search datetime index and place None-values to another varia...	0.00
getting scalar form dataframe	0.00
dplyr grouped cumulative set counting using group_by and rowwise do	0.00
r - Subsetting time-series data.frame based on time and threshold	0.00
pandas dataseries - How to address difference in days	0.00
create sub lists by grouping with conditional check on two consecut...	+0.10
Transforming vector into matrix-like object	0.00
Assign id by cluster in R	+1.38
add incrimental dates in a dataframe by the condition in R	-0.64
Split dataframe rows into two copies of itself	+1.31
Generate Series with column names of DataFrame that match condition	0.00
Pandas scatter_matrix analog function to pairs(lower.panel, upper.p...	0.00
python pandas groupby sorting and concatenating	0.00
How to separate a numpy array into separate columns in pandas	0.00
Replace Duplicate String Characters	-1.66
Numpy array manipulation within range of columns and rows	-1.49
Pandas, split dataframe by monotonic increase of column value	+1.56