Strings – R on Sololearn
Today I practiced R on Sololearn! This time I went over the string data type and some of the ways it can be manipulated. I show the nchar function, the substr function, and others. Next time I will be going over vectors!
Programming in R Review – R on Sololearn
Today I practiced R on Sololearn! This time I reviewed the concepts we have learned in this unit, such as logical operators, loops, and functions. Next time I will be going over a new unit about data structures!
Return – R on Sololearn
Today I practiced R on Sololearn! This time I went over the return statement, which allows you to store the value calculated by a function. I also discussed how most built-in functions return values. Next time I will be going over everything we have learned!
User-defined Functions – R on Sololearn
Today I practiced R on Sololearn! This time I went over user-defined functions, made by the user with a given syntax and parameters. I also went over default parameters, which provide a default value for a missing parameter, and the difference between parameters and arguments. Next time I will be going over the return statement and its place in a function!
Functions – R on Sololearn
Today I practiced R on Sololearn! This time I went over the basics of functions and how to use them. I also went over parameters and the role they play in functions. Next time I will be going over how to make your own functions
Break and Next – R on Sololearn
Today I practiced R on Sololearn! I went over the break statement, which allows you to break out of a loop prematurely. I also went over the next statement, which allows you to skip an iteration of the loop. Next time I will be going over functions!
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