Period
to 20 August 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Random Forest skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Random Forest over the 6 months to 20 August 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Random Forest
Central London > City of London
6 months to
20 Aug 2018
Same period 2017 Same period 2016
Rank 253 239 -
Rank change year-on-year -14 - -
Contract jobs citing Random Forest 4 3 0
As % of all contract IT jobs advertised in the City of London 0.057% 0.045% -
As % of the Processes & Methodologies category 0.065% 0.051% -
Number of daily rates quoted 1 3 0
City of London median daily rate £300 £600 -
Median daily rate % change year-on-year -50.00% - -
Central London median daily rate £400 £600 -
% change year-on-year -33.33% - -
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Random Forest is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Contract vacancies with a requirement for process or methodology skills 6,120 5,879 5,938
As % of all contract IT jobs advertised in the City of London 87.24% 88.94% 87.84%
Number of daily rates quoted 4,845 4,547 4,777
City of London median daily rate £510 £500 £475
Median daily rate % change year-on-year +2.00% +5.26% +5.44%
10th Percentile £326 £325 £313
90th Percentile £688 £675 £650
Central London median daily rate £500 £500 £475
% change year-on-year - +5.26% +5.56%
Number of hourly rates quoted 107 55 43
City of London median hourly rate £18.70 £20.54 £20.00
Median hourly rate % change year-on-year -8.96% +2.70% -4.76%
10th Percentile £13.29 £13.33 £11.25
90th Percentile £28.55 £31.20 £46.31
Central London median hourly rate £18.70 £19.00 £20.00
% change year-on-year -1.58% -5.00% -4.76%

Random Forest
Job Vacancy Trend in the City of London

Job postings citing Random Forest as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Random Forest in the City of London

Random Forest
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Random Forest in the City of London.

Contractor daily rate trend for Random Forest in the City of London

For the 6 months to 20 August 2018, IT contractor jobs citing Random Forest also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for Random Forest.

1 4 (100.00%) Python
1 4 (100.00%) Finance
1 4 (100.00%) Predictive Modelling
1 4 (100.00%) R
1 4 (100.00%) Natural Language Processing
1 4 (100.00%) Machine Learning
1 4 (100.00%) Analytics
1 4 (100.00%) Analytical Skills
1 4 (100.00%) Problem-Solving
2 3 (75.00%) Naive Bayes
2 3 (75.00%) Support Vector Machines
2 3 (75.00%) Gradient Boosting
2 3 (75.00%) Data Science
2 3 (75.00%) Algorithms
2 3 (75.00%) Linear Regression
2 3 (75.00%) Dashboard Development
2 3 (75.00%) Convolutional Neural Network
2 3 (75.00%) Prototyping
2 3 (75.00%) Data Ingestion
2 3 (75.00%) Complexity Analysis
2 3 (75.00%) Regulatory Compliance
2 3 (75.00%) Sentiment Analysis
2 3 (75.00%) Mentoring
2 3 (75.00%) Hortonworks
2 3 (75.00%) Kafka
2 3 (75.00%) Apache Flume
2 3 (75.00%) Sqoop
2 3 (75.00%) Big Data
2 3 (75.00%) Hadoop
2 3 (75.00%) Visualisation

Random Forest
Co-occurring IT Skills in the City of London 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 1 (25.00%) SAS
Database & Business Intelligence
1 3 (75.00%) Apache Cassandra
1 3 (75.00%) Big Data
1 3 (75.00%) Hadoop
1 3 (75.00%) HBase
1 3 (75.00%) MongoDB
1 3 (75.00%) NoSQL
1 3 (75.00%) Sqoop
2 1 (25.00%) Amazon Redshift
2 1 (25.00%) Data Mining
2 1 (25.00%) OLAP
General
1 4 (100.00%) Finance
2 1 (25.00%) Marketing
Job Titles
1 3 (75.00%) Data Scientist
2 1 (25.00%) Analyst
2 1 (25.00%) Statistical Analyst
Libraries, Frameworks & Software Standards
1 4 (100.00%) Natural Language Processing
2 3 (75.00%) Kafka
Miscellaneous
1 4 (100.00%) Analytical Skills
2 3 (75.00%) Algorithms
3 1 (25.00%) Data Structures
3 1 (25.00%) Management Information System
3 1 (25.00%) Self-Motivation
Processes & Methodologies
1 4 (100.00%) Analytics
1 4 (100.00%) Machine Learning
1 4 (100.00%) Predictive Modelling
1 4 (100.00%) Problem-Solving
2 3 (75.00%) Complexity Analysis
2 3 (75.00%) Convolutional Neural Network
2 3 (75.00%) Dashboard Development
2 3 (75.00%) Data Ingestion
2 3 (75.00%) Data Science
2 3 (75.00%) Econometrics
2 3 (75.00%) Gradient Boosting
2 3 (75.00%) Linear Regression
2 3 (75.00%) Mentoring
2 3 (75.00%) Naive Bayes
2 3 (75.00%) Prototyping
2 3 (75.00%) Regulatory Compliance
2 3 (75.00%) Sentiment Analysis
2 3 (75.00%) Support Vector Machines
2 3 (75.00%) Trend Analysis
2 3 (75.00%) Visualisation
Programming Languages
1 4 (100.00%) Python
1 4 (100.00%) R
2 3 (75.00%) MATLAB
3 1 (25.00%) SQL
Qualifications
1 3 (75.00%) PhD
2 1 (25.00%) Degree
Quality Assurance & Compliance
1 3 (75.00%) Data Quality
1 3 (75.00%) QA
System Software
1 3 (75.00%) Apache Flume
Vendors
1 3 (75.00%) Hortonworks