Anyone taking nus data science courses?

icansing

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once upon a time, life science is also the trend...

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OK la...Now at least u learn u get a job..In future got new things u learn again .Constant learning..It's good to have fundamental knowledge of data science ..No need to be a data scientist
 

toolbox03

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r is an interpreter language so it is a challenge

its taught by top universities such as harvard and mit

Just one line of R can show so much info riao, python still need so many lines

And R is the language used by statistician :o
 

icansing

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r is an interpreter language so it is a challenge

its taught by top universities such as harvard and mit

Taught by top universities doesn't mean the best..More n more r switching to Python according to the stats:o best is know both language no lugi
 

Kaypohji

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R u in data science field also??
Ur colleagues r data scientist and analyst?
Then good leh. U can learn from them

I recommend start with Python before start with r.

I started with r it was difficult..Then I switched to Python then I went back r. Much easier
 

icansing

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R u in data science field also??
Ur colleagues r data scientist and analyst?
Then good leh. U can learn from them

I m in a field that needs to do lots of analysing but I no need to do so much..But I wan to learn so I bug them to teach :o
 

Optionstrader

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help me with this lol

this is a killer :s13:



# creating a function that computes the sum of integers 1 through n
compute_s_n <- function(n){
x <- 1:n
sum(x)
}

# a very simple for-loop
for(i in 1:5){
print(i)

# a for-loop for our summation
m <- 25
s_n <- vector(length = m) # create an empty vector
for(n in 1:m){
s_n[n] <- compute_s_n(n)
}

# creating a plot for our summation function
n <- 1:m
plot(n, s_n)

# a table of values comparing our function to the summation formula
head(data.frame(s_n = s_n, formula = n*(n+1)/2))

# overlaying our function with the summation formula
plot(n, s_n)
lines(n, n*(n+1)/2)

https://www.jsypconsulting.com/forums/data-science/install-dslabs-package-in-r/
 

Kaypohji

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This is interesting !

help me with this lol

this is a killer :s13:



# creating a function that computes the sum of integers 1 through n
compute_s_n <- function(n){
x <- 1:n
sum(x)
}

# a very simple for-loop
for(i in 1:5){
print(i)

# a for-loop for our summation
m <- 25
s_n <- vector(length = m) # create an empty vector
for(n in 1:m){
s_n[n] <- compute_s_n(n)
}

# creating a plot for our summation function
n <- 1:m
plot(n, s_n)

# a table of values comparing our function to the summation formula
head(data.frame(s_n = s_n, formula = n*(n+1)/2))

# overlaying our function with the summation formula
plot(n, s_n)
lines(n, n*(n+1)/2)

https://www.jsypconsulting.com/forums/data-science/install-dslabs-package-in-r/
 

Roundtreex

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help me with this lol

this is a killer :s13:



# creating a function that computes the sum of integers 1 through n
compute_s_n <- function(n){
x <- 1:n
sum(x)
}

# a very simple for-loop
for(i in 1:5){
print(i)

# a for-loop for our summation
m <- 25
s_n <- vector(length = m) # create an empty vector
for(n in 1:m){
s_n[n] <- compute_s_n(n)
}

# creating a plot for our summation function
n <- 1:m
plot(n, s_n)

# a table of values comparing our function to the summation formula
head(data.frame(s_n = s_n, formula = n*(n+1)/2))

# overlaying our function with the summation formula
plot(n, s_n)
lines(n, n*(n+1)/2)

https://www.jsypconsulting.com/forums/data-science/install-dslabs-package-in-r/

It is algorithm translate to code. Like that u dont know u GG
 
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