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Rating Stats for

AntoniosK

Rating
1558.63 (5,867th)

Reputation
12,676 (11,512th)

Page: 1 ... 5 6 7 8 9 ... 15

Title	Δ
How can I count the number of times one item has been grouped toget...	-0.54
Filtering using dplyr filter() on multiple conditions	+0.57
change column name based on a match to another data frame	0.00
Reshape multiple response survey data in R	0.00
Making R count the number of strings inside an element	0.00
Vector of comma separated strings to matrix	-0.87
Create multiple columns in summarize	+0.28
Shift certain values in a column of dataframe to a next column in R	-0.87
Returning value from specific column in data.frame	-1.74
Subset nested data frame with dplyr	-1.05
Are there any statistically sound ways to convert centrality scores...	0.00
R Reshape data frame from long to wide format?	+0.50
R: Change Vector Output to Several Ranges	+0.26
New vector with letters representing unique combinations of other v...	+2.32
Extract rows from data in R with conditions on features	+2.34
Conditional fill values in R data frame	+2.35
Add new column into df	+2.09
r create new data frame that matches in rows elements grouped by an...	+0.05
Convert non-numeric rows and columns to zero	+1.34
Create a combination ID number from a set of factors in R	0.00
How to add new column to R dataframe based on values in multiple co...	0.00
Correlated variables at a threshold	+0.54
which column is a duplicate column a duplicate of?	+2.79
Combing a categorical variable to create a new categorical variable...	+0.02
Expand grid (or power set) of a data table with new columns in R	+2.12
replacement missing values by groups in R	0.00
Simulate data and randomly add missing values to dataframe	+0.55
R: Calculating percentage for Likert scale and creating barplots wi...	0.00
how to plot three varaibles(like gdp,inflation,unemployment) for 10...	-0.46
Clear the variables except first row in a group after separate row R	0.00
Taking means over `sam` and `dup`	0.00
How to compare data frame values to column names and set to NA for...	-2.18
How to summarize column data by nth highest and get date in new df	+1.95
R: efficiently computing summaries of value-subsets whose contents...	+0.30
summarize_at and subsetting the grouped variable	0.00
Confusion Matrix doesn't show correct count of actual values. M...	0.00
r- how to remove a particular string from column values	0.00
Remove duplicates based on set of conditions in two columns (time d...	0.00
Ordering a dataframe by its subsegments	-0.54
Plotting means on histograms created with facet_wrap	-1.61
R, compute the smallest Euclidean Distance for two dataset, and lab...	+2.49
Count occurences in a list of dataframes and store results in a new...	0.00
How to build and test multiple models in R	+1.49
Plot Grouped bar graph with calculated standard deviation in ggplot	+0.57
Update columns by joining more than one columns	-0.99
Sorting or Ordering date/time columns based on Time in R	0.00
Boxplot and scatter plot side by side	0.00
Correlation matrix for linear model regression coefficient	+0.53
Plot a multivariate histogram in R	0.00
How to add a count column based on filter condition rather than gro...	0.00