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Rating Stats for

Psidom

Rating
1713.63 (95th)

Reputation
135,522 (452nd)

Page: 1 ... 64 65 66 67 68 ... 79

Title	Δ
Melt data.table according to nested list	0.00
Does pandas reindex `method` kwag not work with columns?	0.00
Extract substring based on regex to use in RDD.filter	+1.39
dplyr::mutate:- new column = difference between two comma-delimited...	0.00
python Combining items in a list of lists based on contents	+0.64
Can I replace NAs when joining two data frames with dplyr?	0.00
Conditional summarize of groups in dplyr based on date	-2.64
How to split a string before the delimiter?	+1.17
How to find min value of another column greater than current column...	0.00
Separate string into list in r	+0.88
"Transition" Variable in R	+1.22
Manipulating pandas dataframe using 3 columns of data	-0.54
Lubridate: How to subtract the last observation of a month	+0.85
Understanding how to specify the newshape parameter for numpy's...	-2.41
r matching string data by column and rows	+1.35
Generate column name using name of objects in list with apply in R	+1.52
iterating through list - splitting strings	+0.36
How can I create a Vector of weekdays from "Today" to a d...	-0.43
aggregating hourly time series by Day via pd.TimeGrouper('D'...	-0.64
How to replace NA with most recent non-NA by group?	+0.76
R data.table calculation conditioned upon multiple rows in other co...	0.00
Remove comma and or period except if certain condition holds for la...	+0.76
How can I connect multiple if statements when using regular express...	+0.78
Using A For Loop to Return Unique Values in a Pandas Dataframe	+0.43
Can numpy's argsort give equal element the same rank?	-0.87
ggplot: plot frequency counts of values in a dataframe (with no pre...	0.00
R: Merging 2 data frames with index on previous and past rows	0.00
Adding values sequentially since a zero in R	+1.36
Fill in the same value for each row by group in R	-1.72
Cumulative sum base on the value of different columns in the same r...	-0.21
sort out dataframe where index meet certain conditions	0.00
pandas dataframe look ahead value	0.00
Strsplit on a column of a data frame	-0.03
grep exclude multiple columns R	-0.39
Finding words from a text document and removing the corresponding r...	-0.27
Pandas: merge dataframes and create new conditional columns	0.00
pandas dataframe groupby and return nth row unless nth row doesn...	+2.15
Delete pandas group based on condition	0.00
Iterating Over Every Item in a Series in Pandas With A Custom Funct...	+1.39
I would like to create a new variable with the Unique occurences an...	+1.39
Take column-wise differences across a data.table	-1.00
Reduce with extra arguments to the function in R	0.00
convert day-number within the year to month/day format	-0.59
R: how to select rows with two conditions (bought both products)	-0.37
R gsub word in string beginning with prefix without removing prefix	+1.38
Python Pandas : Pivot table : aggfunc concatenate instead of np.siz...	0.00
Expand range (low, high) to values with index	0.00
Tail recursion in R	-2.18
Print list of lists in Python in specific order	+1.02
Duplicate data.table rows from formatted string column	+1.38