The CMI’s Mortality Projections Working Party has evaluated the P-Spline and Lee-Carter methodologies for projecting mortality

The CMI is not seeking approval for the methodologies, which we regard very much as ‘Work in Progress’. We certainly do not feel that we have the answer in this area, and it is only by exposing the work fully to the profession that the benefits and features of the methodologies will become apparent. Neither do we rule out the use of other stochastic or non-stochastic approaches. However, it is not the CMI’s role to set standards in this area.

From 2005 to 2008 the CMI made available software with the aims of illustrating these methodologies, assisting the profession to debate the issues and to help users validate the results of their own work. The CMI would like to express its thanks to James Kirkby and Dr Iain Currie of Heriot Watt University for developing this software.

The software uses the statistical package R, together with the R(D)COM interface. The software was withdrawn for new users early in 2009 after the CMI became aware that it is not compatible with newer versions of R and/or the interface. Registered users of the software were notified in January 2009 that they may need to retain existing versions of R and the interface for the software to remain functional.

The software is now available on request to anyone able to locate appropriate versions of R and the interface

To obtain the software please complete the Software Request Form and return it to the CMI.

The software requires the statistical package R to be installed together with the R(D)COM interface which allows Excel to call R. Please note that the software will not function on Excel 97 or earlier versions as these do not contain some of the VBA commands required by the software.

The software is of an experimental nature and is not commercial grade

It is made available on the understanding that you agree to the following conditions:

  • the software is illustrative and the CMI accepts no liability for its use
  • no support can be provided for the software
  • it is the user’s responsibility to source versions of R and the interface and to ensure that the software functions correctly with these
  • the software has been made available for your use only. Colleagues or others wishing to use the software should use the form to seek their own permission to use it
  • agreement to abide by the terms of the GPL licence.

In using the software we request that you communicate any errors or issues you discover to the Life Office Mortality Committee by emailing mortality@cmib.org.uk at the earliest opportunity. The CMI are keen that results produced by the software are discussed with the Committee, before any public comment is made. We hope you will feel able to abide by this request.

Instructions for installing the software

The software is provided in zipped format. You will need to copy all the contents into a single directory. Explanatory notes are contained in the User Guide and the GPL licence is contained in “GNU General Public License.doc”. The software itself creates an add-in to Excel. A spreadsheet is also supplied containing data for male assured lives from 1947 to 2005, for ages 20 to 90 and for all durations combined.

The latest version of the software was released in November 2007 and contains a number of changes to the previous version issued from April 2007, notably correction of an error relating to deviance residuals in the Lee-Carter functionality. Read the Exposure note for more information.

In addition the exposure data supplied with the software is central exposure and does not require adjustment before use (previously initial exposures were supplied).

All the changes from the previous version are documented within the User Guide. Registered users are automatically being supplied with the updated version.

Related documents

Contact Details

If you have any questions about the CMI please email

info@cmilimited.co.uk

Filter or search events

Start date
E.g., 10/04/2020
End date
E.g., 10/04/2020

Events calendar

  • Spaces available

    This new topical webinar presented by Chair of the Life Board of the Institute and Faculty of Actuaries, Colin Dutkiewicz, will explore:

    What is an extreme mortality event?

    How does the current Covid-19 outbreak compare with other extreme mortality events?

    What is the impact of this outbreak for insurers – and the wider economy?

    What can we expect to happen next?

  • Spaces available

    Due to the COVID-19, we will be running this programme via a series of webinars commencing 22 April.  

    CIGI is a well-established seminar designed to increase awareness and encourage discussion on a variety of topical issues across the general insurance industry. 

  • Spaces available

    InsurTech headlines are often big statements, which seem impossible to many working in the sector day-to-day. How can actuaries implement new systems, keep the value from legacy systems, deliver BAU and not require the resources of three teams?

  • Spaces available

    Pressure on organisations to address climate change risks is intensifying. But what does this really mean for insurers? In this session Adhiraj Maitra and Gareth Sutcliffe will look at the why, the what and the how of this risk through a number of different lenses including regulatory, principle and resilience.

  • Spaces available

    There have been a number of events across the financial markets where particular services have fallen below customer expectations.  These have included inability to receive or make payments or or the inability to check your own status or access services.  In an increasingly interconnected world the causes of this are often complex and hard to spot in advance, but can be a major impact to the reputations of firms.

  • CIGI Webinar - Are you Vulnerable ?

    Webinar
    27 April 2020

    Spaces available

    With ever increasing focus from the FCA on pricing practices and the relationship between insurers and their customers, it is critical to ensure appropriate controls are in place. This presentation summarises the latest developments in the market and showcases practical approaches to mitigate the risk of poor customer outcomes in pricing, with a particular focus on protecting vulnerable customers.’

  • Spaces available

    This webinar provides an update on renewal pricing outcomes for Property and Casualty markets at the latest 1/1 reinsurance renewals with the focus being on capacity availability and price drivers.  These issues include, but are not limited to, the cat bond market, wider trends in claims outcomes, trends in Casualty RI space that affect pricing such as social inflation, yield curve, and the reserving cycle.

  • Spaces available

    The Ogden Discount Rate shock of 2017 brought about a period of profound uncertainty to General Insurance market.  GI Actuaries' first task was to estimate the impact of the Ogden shocks, particularly to reserving and reinsurance pricing.  Their second was to navigate a period of framework uncertainty, maintaining an agility in actuarial modelling as the Civil Liability Bill took shape. 

  • Spaces available

    Model validation should not be a tick box exercise. It has all the right ingredients to be a value adding exercise that can help senior management understand what really drives the business from a risk and capital perspective. Model validation can be a stressful, bloated process - and may not be as value adding as it could be. 

  • Spaces available

    The FCA’s interim report into general insurance pricing practices has brought into focus a number of market wide issues including:

    Price walking • Poor governance • Higher prices for potentially vulnerable customers • Higher prices for less aware customers

  • CANCELLED The Global Actuarial Profession

    Staple Inn Hall, High Holborn, London, WC1V 7QJ
    30 April 2020

    Spaces available

    We are sorry that this event has been cancelled.

    The IFoA's policy regarding COVID-19 is designed to safeguard the well-being of members and employees. As stated within the policy, the IFoA is reviewing its events programme on a case-by-case basis.

  • Spaces available

    The IFRS 17 Working Party have been producing a number of deep dive papers, these include topics such as risk adjustment, impact of disclosures on how uncertainty is perceived, deferring acquisition costs over renewals, PAA eligibility and more. 

  • SIAS Event: Cyber Insurance

    Staple Inn Hall, High Holborn, London, WC1V 7QJ
    4 May 2020

    Spaces available

    The talk will cover:
    • Why cyber security is regarded as the top threat to businesses (Allianz Risk Barometer 2019)
    • What is causing the shift in threat landscape
    • Who is attacking, why, and how we can stop them
    • Customer impressions of cyber security and how you can help them
    • Threats to evaluating insurable losses and responding to claims
    • How cyber insurance policies have evolved, and need to continue to do so
    • Can and should you recover ransoms under cyber insurance?
    • What is the future for cyber risk?

  • Finance and Investment Conference 2020

    Royal College of Physicians, 11 St Andrews Pl, London NW1 4LE
    05-05 May 2020
    Spaces available

    Due to COVID-19, we are running this programme via a series of webinars commencing 5 May.

    The environmental, social and governance (ESG) space is growing rapidly and increasingly moving centre stage. In many cases, it is now an essential part of policy and central to the way stakeholders make decisions for the long term to ensure retention of clients, manage risk better, and ensure more economically efficient and sustainable investment returns.

    ESG factors cover a wide range of areas reflecting how vital consideration of these factors are part of wider systemic risks.

    The IFoA’s policy regarding Coronavirus is designed to safeguard the well being of those who attend IFoA events. Find out more. 

  • Professional Skills Training - Edinburgh (19 May 2020)

    IFoA (Edinburgh), Level 2, Exchange Crescent 7 Conference Square Edinburgh EH3 8RA
    19 May 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • Professional Skills Training - London (19 May 2020)

    Staple Inn, High Holborn, London WC1V 7QJ         
    19 May 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • CILA 2020

    Royal College of Physicians, 11 St Andrews Pl, London NW1 4LE
    20 May 2020

    Spaces available

    Due to COVID-19 this event has been postponed until later in the year. A new date will be announced soon.

    Thank you for your patience and understanding.

  • Protection, Health and Care Conference 2020

    The Grand Brighton, 97-99 Kings Rd, Brighton BN1 2FW
    02-03 June 2020
    Spaces available

    The Protection, Health and Care Conference is an annual conference aimed at all insurance professionals with a passion for harnessing insurance risk in their organisations.

  • Spaces available

    How we relate to others at work, whether they are colleagues, clients, prospective clients or other business contacts is key to individual career progression and business performance. People buy people , so considering what we are known for and how to be positively memorable are vital. This session looks at the importance of professional relationships, the psychology of personal image and impact and the three personal impact 'tools' which affect what people say about us when we're not in the room.

  • Mortality and Longevity 2020

    1 Birdcage Walk, Westminster, London SW1H 9JJ
    08-08 June 2020
    Spaces available

    This highly regarded seminar will provide topical and practical updates and discussion on the latest thinking and innovations in mortality and longevity.  The program is designed for life, pensions and health and care actuaries, academics, researchers, underwriters and related practitioners eager to learn about the latest developments in mortality and longevity.  The sessions are designed to be very accessible to a broad range of exp

  • Professional Skills Training - London (10 June 2020)

    Staple Inn, High Holborn, London WC1V 7QJ       
    10 June 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • Professional Skills Training - Edinburgh (17 June 2020)

    IFoA (Edinburgh), Level 2, Exchange Crescent 7 Conference Square Edinburgh EH3 8RA
    17 June 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • Professional Skills Training - London (18 June 2020)

    Staple Inn, High Holborn, London WC1V 7QJ   
    18 June 2020

    Spaces available

    A Trusted Profession

    A 2 hour CPD event designed to meet the IFoA’s Stage 3 Professional Skills Training under the IFoA’s CPD Scheme 2019/2020This session is suitable for actuaries working in any area (i.e. it is not specifically aimed at Pensions, GI or any other technical discipline) and is interactive, so you should come along prepared to take part in the discussions.

  • Pensions Conference 2020

    Renaissance Manchester City Centre Hotel, Blackfriars Street, Manchester,M3 2EQ
    18-19 June 2020
    Spaces available

    Join us as this year’s conference that will focus on topics including  funding and savings, pension law current issues, ESG, the end game and transferring risk, investment issues, data visualisation and data science.

  • IFoA Asia Conference 2020, Kuala Lumpur

    CCEC Nexus, 7, Jalan Kerinchi, Bangsar South, 59200 Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur, Malaysia
    24-25 June 2020
    Spaces available

    This event has been postponed. A new date will be announced.

    The IFoA's policy regarding COVID-19 is designed to safeguard the well-being of members and employees. As stated within the policy, the IFoA is reviewing its events programme on a case-by-case basis.

    To this end the IFoA and their strategic partner, the AIR, have taken the decision to postpone this year's Asia Conference. A new date will be announced pending further reviews over the following months.