by Suf | Jul 28, 2022 | Programming, Python, Tips
A common error you may encounter when using Python is modulenotfounderror: no module named ‘environ’. This error occurs if you do not install django-environ before importing it into your program or install the library in the wrong environment. You can...
by Suf | Jul 28, 2022 | Programming, Python, Tips
A common error you may encounter when using Python is modulenotfounderror: no module named ‘click’. This error occurs if you do not install click before importing it or install it in the wrong environment. You can install click in Python 3 with python3 -m...
by Suf | Jul 27, 2022 | Programming, R, Tips
This error occurs when we try to use the ave() function without specifying the FUN argument. We can solve this error by specifying the FUN argument explicitly. For example, average <- ave(data$x, data$group, FUN=mean) This tutorial will go through the error in...
by Suf | Jul 27, 2022 | Programming, R, Tips
This error occurs when you try to split a non-character vector using the strsplit() function. The strsplit() function only takes character vectors as input. You can solve this error by non-character value to the character class using the as.character() function, then...
by Suf | Jul 27, 2022 | Programming, R, Tips
This error occurs when you try to perform matrix multiplication with a data frame instead of a matrix. The %*% operator cannot handle data frames. You can solve the error by converting the data frame to a matrix using the as.matrix() function. For example, data <-...