ABOUT ME:

Hi!! My Name is Sakshi and I am studying Analytics at UC. After spending several years teaching physics, I had a “Eureka!!” moment, and I realized that my statistical knowledge could be impactful in the data analytics realm. I have worked on student data using Excel spreadsheet, SQL and I have acquired skills of doing analysis using SAS in the past couple of months at UC. I am excited for this course and hope to have a great time learning the concepts of DATA WRANGLING using R.

#Question 1
getwd()
## [1] "/Users/sakshilohana/Desktop"
setwd("/Users/sakshilohana/Desktop/Data Wrangling with R (BANA 8090)/")
getwd()
## [1] "/Users/sakshilohana/Desktop/Data Wrangling with R (BANA 8090)"
#Question 2
#Compute 100(1+0.05/12)**24
A<-100*(1+0.05/12)**24
print(A)
## [1] 110.4941
# ANS [1] 110.4941
#Question 3
#what is the remainder when 3333 is divided by 222?
r<-3333%%222
print(r)
## [1] 3
# ANS 3
#Question 4
x<-rep(1,10000)
for (n in 1:10000) {x[n]<-(1+1/n)^n}
plot(x) #as n increases the value of expression rises steeply and becomes constant at 2.7(e) 

#Question 5
#Find Q in EOQ
D=1000
K=5
h=0.25
Q=sqrt(2*D*K/h)
print(Q)
## [1] 200
#Question 6
#Find Certificate of Deposit
P=100 
r=0.08 
n=12 
t=3 
F=P*(1+r/n)^(n*t)
print(F)
## [1] 127.0237