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5:11How to Set Column Names within the aggregate Function in R (2 Examples) | setNames & list FunctionsStatistics Globe781 viewsView & Download
5:34Group Data Frame Rows by Range in R (2 Examples) | Aggregate Interval, Year & Date | dplyr PackageStatistics Globe1.9K viewsView & Download
3:50Count Non-Zero Values in Vector & Data Frame Columns in R (2 Examples) | sum() & colSums() FunctionsStatistics Globe1.5K viewsView & Download
3:49Mean by Group in R (2 Examples) | dplyr Package vs. Base R | group_by() & summarise_at() FunctionsStatistics Globe5.4K viewsView & Download
4:01Calculate Percentage by Group in R (2 Examples) | Subgroup Probability | group_by & mutate FunctionsStatistics Globe6.0K viewsView & Download
4:33Aggregate() in R | How to evaluate the dataset in Groups in R? | How to compute subsets in R?R Programming1.6K viewsView & Download
5:02sum Function in R (3 Examples) | Remove NA & Adding Up Column ValuesStatistics Globe16.0K viewsView & Download
3:36Sum of Two or Multiple Data Frame Columns in R (2 Examples) | Addition of Variables | rowSums SubsetStatistics Globe5.4K viewsView & Download
3:14Count Elements that Satisfy a Logical Condition in R (2 Examples) | How Many Entries? | sum FunctionStatistics Globe343 viewsView & Download
3:51Group Data Frame by Multiple Columns in R (Example) | group_by & summarize Variable | dplyr PackageStatistics Globe9.3K viewsView & Download
2:46Get Sum of Data Frame Column Values in R (2 Examples) | Calculate Variable Sums | sum() & colSums()Statistics Globe8.7K viewsView & Download
4:30Calculate Multiple Summary Statistics by Group in One Call | aggregate() | Base R & dplyr PackageStatistics Globe1.4K viewsView & Download
7:28Calculate Cumulative Sum by Group in R (4 Examples) | dplyr & data.table | ave & aggregate FunctionsStatistics Globe1.2K viewsView & Download