Conditional Statements - English
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Conditional statement assignment
assignment question:Use the built-in data set iris. Find the Species, in which Sepal.Length is greater than Petal.Length. 2. Count all such Species.solution: iris$find = ifelse(iris$Sepal.Length > iris$Petal.Length,1,0)View(iris) sum(ifelse(iris$Sepal.Length > iris$Petal.Length,1,0))[1] 150Is it correct or any better code can be implemented ?
10-11M 40-50S suhailalphacs
Answer last updated on: May 6, 2020, 8:16 p.m.
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Some problem on the execution of the statement
I am trying to execute this statement. In this, I have to get one output i.e. India won the first ODI but I got two times instead of one. please provide me a useful solutionif(inScore[1]> ausScore[1])( print("India won the first ODI"))
03-04M 20-30S sumankr545
Answer last updated on: May 2, 2020, 6:20 p.m.
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Conditional Statements
Use the built-in data set iris. Find the Species, in which Sepal.Length is greater than Petal.Length. please send the answer
11-12M 0-10S bvs.nnsvidya@gmail.com
Answer last updated on: April 30, 2020, 2:28 p.m.
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Conditional Statements
Count all such Species.Answer for Assignment Question
09-10M 0-10S bvs.nnsvidya@gmail.com
Answer last updated on: April 30, 2020, 2:27 p.m.
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Adding a new column
Is it possible to add a new column to a specific position in a dataframe?
09-10M 30-40S vijayaprabhu
Answer last updated on: April 24, 2020, 1:05 p.m.
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Introduction to basics of R -
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Introduction to Data Frames in R -
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Introduction to RStudio -
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Indexing and Slicing Data Frames -
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Introduction to ggplot2 -
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Data Manipulation using dplyr Package -
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Pipe Operator -
Conditional Statements -
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Functions in R
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Outline:
About conditional statements Syntax of if, else and else if statements Use if, else and else if statements Use if else function Arguments of if else function Add a new column in an existing data frame Read and store a csv file View a data frame Count true values in a column Use sum function
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| Duration: | 00:12:06 | Size: | 6 MB |
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