R or Python for FI Analyst?

Hi all,

I'm a senior with 3 months left in university. I'm taking two programming courses with the same prof. The prof offered to combine the courses and bootcamp me in one language. I'll basically be building yield curves and backtesting trading strategies. He used to work in the industry and has given me a ton of resources to go through.

I have the option of learning and doing the project in either R or Python. The desk I am returning to is pretty light on programming capabilities so they have no real preference. (Toronto big 5 bank if that matters).

I gotta start this week, any opinion on which language to go are appreciated. The workload is enough that I can't do both, but would be interested in learning other languages down the road if needed.

10 Comments
 

Python. Anything you can do in R you can do in Python with its scientific libraries (i.e. NumPy, SciPy, Pandas, Matplotlib), but you can also do a lot of other tasks as well, such as automating mundane things or cleaning up messy Excel sheets.

I wouldn't even say R is a programming language. Once you know Python to a decent level, it'll take you half a day to pick up R - the learning curve for R is more the statistics behind it than the actual syntax in my opinion.

 
"lebron"

Python. Anything you can do in R you can do in Python with its scientific libraries (i.e. NumPy, SciPy, Pandas, Matplotlib), but you can also do a lot of other tasks as well, such as automating mundane things or cleaning up messy Excel sheets.

I wouldn't even say R is a programming language. Once you know Python to a decent level, it'll take you half a day to pick up R - the learning curve for R is more the statistics behind it than the actual syntax in my opinion.

cosign

 

Python would be a better fit for your current requirements as well as future (other languages) Pay close attention to the concepts because once you get a hang of those, learning any language becomes easy.

 

Learn VBA/Java -> Learn Machine Learning and Natural Language Processing

All of a sudden Python and R look pretty wimpy

In all seriousness though pick whatever language suits. Java and VBA are beginner languages but either would probably sufficient. Also yeah R isn't a programming language? I remember "learning" it in a day to run like 1000's of regressions. It was useful for that.

 

python is your best bet, it was the first language I picked up and while I don't use it anymore, it was instrumental in landing internships/jobs, plus you're learning a skill that will set you apart.

 

Aliquam eveniet maiores voluptas maiores dolorem. Quibusdam quod officiis odit beatae ut qui. Distinctio temporibus voluptatem impedit voluptas est. Aut expedita dolor nam sit dolor in voluptas. Id commodi consequatur voluptatum ipsum consectetur totam ut.

Career Advancement Opportunities

June 2026 Investment Banking

  • Evercore 01 99.4%
  • Moelis & Company 01 98.9%
  • JPMorgan 01 98.3%
  • Guggenheim Partners 01 97.7%
  • Morgan Stanley 07 97.1%

Overall Employee Satisfaction

June 2026 Investment Banking

  • Moelis & Company No 99.4%
  • Morgan Stanley 02 98.8%
  • Evercore 01 98.3%
  • BMO Capital Markets 12 97.7%
  • Banco Santander 01 97.1%

Professional Growth Opportunities

June 2026 Investment Banking

  • Evercore 01 99.4%
  • Moelis & Company 01 98.9%
  • Morgan Stanley 06 98.3%
  • JPMorgan 01 97.7%
  • Goldman Sachs 02 97.1%

Total Avg Compensation

June 2026 Investment Banking

  • Vice President (14) $434
  • Associates (44) $258
  • 3rd+ Year Analyst (8) $210
  • 2nd Year Analyst (22) $179
  • Intern/Summer Associate (13) $156
  • 1st Year Analyst (79) $150
  • Intern/Summer Analyst (73) $101
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

1
redever's picture
redever
99.2
2
BankonBanking's picture
BankonBanking
99.0
3
kanon's picture
kanon
99.0
4
Secyh62's picture
Secyh62
99.0
5
CompBanker's picture
CompBanker
98.9
6
GameTheory's picture
GameTheory
98.9
7
Betsy Massar's picture
Betsy Massar
98.9
8
dosk17's picture
dosk17
98.9
9
DrApeman's picture
DrApeman
98.9
10
bolo up's picture
bolo up
98.8
success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”