When attempting to find how many cars in the mtcars dataset…
When attempting to find how many cars in the mtcars dataset have 4 cylinders, I opened a new R session and ran the following command: > mtcars %>% filter(cyl == 4) And got this error: Error in mtcars %>% filter(cyl == 4) : could not find function “%>%” How do I fix it?
Read DetailsI scraped the tweets that mention the word “buckeyes” on Sat…
I scraped the tweets that mention the word “buckeyes” on Saturday 11/20/21 when OSU played MSU in football. Below is a plot of the positive and negative words according to the bing lexicon by hour. Approximately what time did the game start based on the interactions? Enter your answer as the number of the hour (i.e., 8 am is entered as 8 and 5 pm is entered as 17)?
Read DetailsWhich core family members create a positive LIFT when they a…
Which core family members create a positive LIFT when they are mentioned within the description (i.e., the rating for shows mentioning this character are higher than those NOT mentioning this character)? Select all that apply.
Read DetailsSliding Scale for Insulin Lispro: Blood Glucose Insulin L…
Sliding Scale for Insulin Lispro: Blood Glucose Insulin Lispro 0-180 0 units 180-200 2 units200-220 4 units 220-240 6 units >240 Call HCPHCP order: Administer 6 units of insulin lispro subcutaneous with breakfast. The morning blood glucose is 222. How much sliding scale insulin should be administered?Do not provide the unit of measurement. Only provide the number.
Read Details