Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for R skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited R over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

R
South Wales > Cardiff
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 71 103 112
Rank change year-on-year +32 +9 -12
Permanent jobs citing R 6 8 4
As % of all permanent IT jobs advertised in Cardiff 0.75% 0.59% 0.25%
As % of the Programming Languages category 1.55% 1.14% 0.50%
Number of salaries quoted 6 7 1
Cardiff median annual salary £38,750 £40,000 £45,000
Median salary % change year-on-year -3.13% -11.11% -5.26%
10th Percentile £31,750 £20,750 £42,500
90th Percentile £46,250 £57,500 £47,500
South Wales median annual salary £42,500 £50,000 £30,500
% change year-on-year -15.00% +63.93% -35.79%

R is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cardiff with a requirement for coding skills.

All Programming Languages
Cardiff
Permanent vacancies with a requirement for coding skills 388 704 797
As % of all permanent IT jobs advertised in Cardiff 48.38% 51.99% 50.60%
Number of salaries quoted 357 660 671
Cardiff median annual salary £37,500 £35,000 £35,000
Median salary % change year-on-year +7.14% - -
10th Percentile £24,250 £22,500 £23,000
90th Percentile £52,700 £53,750 £48,750
South Wales median annual salary £38,000 £36,000 £35,000
% change year-on-year +5.56% +2.86% -

R
Job Vacancy Trend in Cardiff

Job postings citing R as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for R in Cardiff

R
Salary Trend in Cardiff

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing R in Cardiff.

Salary trend for R in Cardiff

For the 6 months to 20 November 2017, IT jobs citing R also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Cardiff region with a requirement for R.

1 6 (100.00%) SQL
1 6 (100.00%) Hadoop
1 6 (100.00%) Visualisation
1 6 (100.00%) Apache Hive
1 6 (100.00%) MapReduce
1 6 (100.00%) Apache Pig
2 5 (83.33%) Big Data
2 5 (83.33%) Games
2 5 (83.33%) Python
3 4 (66.67%) Econometrics
3 4 (66.67%) NoSQL
3 4 (66.67%) Data Visualisation
3 4 (66.67%) Spotfire
3 4 (66.67%) QlikView
3 4 (66.67%) Tableau
3 4 (66.67%) Machine Learning
3 4 (66.67%) Pandas
3 4 (66.67%) Business Intelligence
4 2 (33.33%) Apache Spark
4 2 (33.33%) ETL Development
4 2 (33.33%) Data Analytics
4 2 (33.33%) Analytics
4 2 (33.33%) Data Integration
4 2 (33.33%) ETL
5 1 (16.67%) Agile Software Development
5 1 (16.67%) Data Analysis
5 1 (16.67%) Degree

R
Co-occurring IT Skills in Cardiff by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 6 (100.00%) Apache Pig
2 2 (33.33%) Apache Spark
Database & Business Intelligence
1 6 (100.00%) Apache Hive
1 6 (100.00%) Hadoop
2 5 (83.33%) Big Data
3 4 (66.67%) NoSQL
3 4 (66.67%) QlikView
3 4 (66.67%) Spotfire
General
1 5 (83.33%) Games
Job Titles
1 6 (100.00%) Analyst
1 6 (100.00%) Data Analyst
2 4 (66.67%) Technical Analyst
3 2 (33.33%) Data Integration Analyst
3 2 (33.33%) Integration Analyst
Libraries, Frameworks & Software Standards
1 4 (66.67%) Pandas
Processes & Methodologies
1 6 (100.00%) MapReduce
1 6 (100.00%) Visualisation
2 4 (66.67%) Business Intelligence
2 4 (66.67%) Data Visualisation
2 4 (66.67%) Econometrics
2 4 (66.67%) Machine Learning
3 2 (33.33%) Analytics
3 2 (33.33%) Data Analytics
3 2 (33.33%) Data Integration
3 2 (33.33%) ETL
3 2 (33.33%) ETL Development
4 1 (16.67%) Agile Software Development
4 1 (16.67%) Data Analysis
Programming Languages
1 6 (100.00%) SQL
2 5 (83.33%) Python
Qualifications
1 1 (16.67%) Degree
Vendors
1 4 (66.67%) Tableau