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Rating Stats for

Zahiro Mor

Rating
1476.32 (4,508,121st)

Reputation
1,340 (120,389th)

Page: 1 2

Title	Δ
I wish to merge categories from a factor variable to reduce the num...	+4.32
Create a character variable with values conditional on previous var...	-3.12
ifelse statement to compute if value is greater than its previous v...	0.00
How to detect multiple strings in another vector of strings	-3.91
Arithmetical calculation with RStudio	0.00
Order table based on another table	-3.94
R: Combining columns under precondition	-3.45
Apply a function on a data-frame and return a data-frame	-4.00
Find all records which have multiple values in a column in R	-2.19
R: how does the which() function operate	+5.04
Non-random assignment of values to a matrix in R	-3.24
How to sum list of list of vector in R	+2.63
Split multiple columns into multiple columns using r	+0.58
How to use lapply in R to evaluate elements of a list?	0.00
How do I get every record in a specific grouping in SQL (hopefully...	0.00
How to select most 2 last used tags?	+4.19
Connect R to local sql server using RSQLServer package	0.00
R - create conditional column in data frame by copying element/column	0.00
Apriori Error in R	0.00
Search by transaction id in transaction set in R	0.00
R lm summary error	0.00
Aggregating second-by-second sampling interval to 30 sec interval,...	0.00
How to do stacked bar plot in R? (including the value of the var)	+0.14
SQL Query with between two dates showing even those not between	+4.20
Mapping RDD to case(Schema) in Spark with Scala	-3.76
Confidence Interval and Standard error of Skewness and Kurtosis	0.00
Mixing 2 different vectors in all their permutations	+0.86
trying to isolate two columns in a data frame in r	0.00
mysql_query. Select from same column, but from two different years	+0.17
Spark SQL average non zero values	+4.33
How to group in a row values of the same value in a column with R?	+4.20
why does grouping__id can not be filter by having stmt when I use g...	0.00
calculate average from values in map in scala	0.00
Time difference of successive rows in hours in r	0.00
Select rows, columns, and another group of columns based on vector	0.00
Compilation issue in spark scala script containing join on RDDs wit...	-2.86
how to write a count of particular column greater than one in spark...	-3.77
Find rows that contain all words in any order	-3.87
Calculate time between two actions within session	+0.20
MySql, control the row returned on a group by that matches the result	0.00
How do I split a Spark rdd Array[(String, Array[String])]?	+2.87
Count dividing by 0	-3.17
Applying foreach library to a multi regression analysis in R	-3.81
How to sort the data on multiple columns in apache spark scala?	0.00
Correct way to concatenate lists of strings in R	-2.14
How to store data in a matrix	-0.12
loop through data frame to plot all possible cases	0.00
Missing value after join two query	-3.67
Find Duplicates in R based on multiple characters	-3.77
Create a data frame with numbers in each column	0.00