Publications by R Archives » Data Science Tutorials
Duplicate and concatenate in R
The post Duplicate and concatenate in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Duplicate and concatenate in R, we will explore how to use the str_dup function in R to duplicate and concatenate strings within a character vector. The str_dup function is pa...
2328 sym R (106 sym/4 pcs)
Locate position of patterns in a character string in R
The post Locate position of patterns in a character string in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Locate position of patterns in a character string in R, we will learn how to use the str_locate and str_locate_all functions in R to locate the position ...
3262 sym R (361 sym/5 pcs)
Sort or Order Rank in R
The post Sort or Order Rank in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Sort or Order Rank in R with sort(), order(), and rank() Functions. We will learn how to sort data in R using the sort(), order(), and rank() functions. These functions are essential ...
2158 sym R (1197 sym/6 pcs)
Divide data into groups in R
The post Divide data into groups in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Divide data into groups in R, we will learn how to use the split and unsplit functions in R to divide and reassemble vectors into groups. These functions are useful when you need...
2788 sym R (374 sym/4 pcs)
Select variables of data frame in R
The post Select variables of data frame in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Select variables of data frame in R, we will learn how to use the select and rename functions of the dplyr package to select and rename variables in R. We will use the dpl...
2858 sym R (313 sym/3 pcs)
Extract certain rows of data set in R
The post Extract certain rows of data set in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Extract certain rows of data set in R, we will learn how to extract specific rows of a data set using the slice function of the dplyr package in R. This function is usef...
2877 sym R (336 sym/3 pcs)
Positive or Negative in R
The post Positive or Negative in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Positive or Negative in R, we will learn how to use the sign function in R to determine whether a numeric value is positive or negative. The sign function returns the signs of numer...
2381 sym R (222 sym/3 pcs)
Logistic Function in R
The post Logistic Function in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Logistic Function in R, Here is a rewritten version of the article with the codes included: Logistic Functions in R: A Tutorial In this tutorial, we will explore the logistic functions ...
2665 sym R (317 sym/13 pcs) 8 img
Cross product of transpose of matrix in R
The post Cross product of transpose of matrix in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Cross product of transpose of matrix in R, you’ll learn how to calculate matrix cross products using the crossprod and tcrossprod functions. The cross product of a ...
2338 sym R (492 sym/7 pcs)
Extract columns of data frame in R
The post Extract columns of data frame in R appeared first on Data Science Tutorials Unravel the Future: Dive Deep into the World of Data Science Today! Data Science Tutorials. Extract columns of data frame in R, The pull() function in R’s dplyr package allows users to extract columns from a data frame or tibble. Extract columns of data frame in...
2559 sym R (165 sym/6 pcs)