FinnStats For Data Science

Export output as text in R, The sink function in R is used to redirect the output of the console to a file or a connection. This allows you to capture the output of...

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 numeric...

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 matrix and its transpose is a fundamental...

sweep function in R applies an operation to a data matrix by row or column. The function takes five arguments: x, MARGIN, STATS, FUN, and any additional arguments. The sweep function in R is...

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 in R, including...

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 R This article...

optim Function in R, we will explore how to apply a general-purpose optimization using the optim function in R programming language. We will create example data and then demonstrate the usage of the optim...

Compare numeric vectors in R, we explore the usage of the ‘near’ function from the ‘dplyr’ package in R programming. The article is divided into two examples, with the first one demonstrating the basic...

Extract values from vector in R, we will delve into extracting specific values from a vector using the nth, first, and last functions from the dplyr package in R programming language. The article is...

Clean Up Memory in R, In the world of data analysis and programming, managing memory efficiently is crucial to ensure the smooth execution of your R scripts. As you work with large datasets or...