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Paraw (retail, Peliyagoda)

Daily food prices, Pettah and Dambulla. Rs/kg, daily.

Data source: Central Bank of Sri Lanka, Daily Price Report - 21 October 2020 (21 Oct 2020)

Macro Lab · LK.CPI.DAILY_PRICE.PELIYAGODA_RETAIL_PARAW.D · CC BY 4.0

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About this series

  • Source Central Bank of Sri Lanka, compiled by Macro Lab
  • Unit Rs/kg
  • Date range 2 Aug 2016 – 21 Oct 2020
  • Last checked 21 Oct 2020

Checks: 4 recorded for this series, listed below.

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Source discrepancies

What the warehouse found when it checked this series: the same figure from two agencies, splice overlaps, published rates against ones recalculated from the index, and outliers.

  • Disagrees with itself24 Jan 2019

    The report of 24 Jan 2019 gives the previous day's price as 960; that day's own report gave 950.

    Price previous: 950 and 960, difference 0.011.

    CBSL/downloads/Statistics/Economic Indicators/Price Report/2019/price_report_20190124e_0 - Daily Price Report - 24 January 2019.pdf: previous-day column = 960.0, but 2019-01-22's own figure = 950.0 (1.1% apart)

    The report's 'yesterday' column differs from the previous report's 'today' on 0.2% of comparisons in 2021-2026 (364 of 209,923) and 1.1% in 2019-2020 (357 of 33,249, clustered in a few reports whose 'yesterday' column restates a different day): CBSL correcting a price the next day, or a typo in one of the two. Which is right is not known; the observation is each day's own 'today'.

  • Disagrees with itself24 Jan 2019

    The report of 24 Jan 2019 gives the previous day's price as 960; that day's own report gave 950.

    Price previous: 950 and 960, difference 0.011.

    CBSL/downloads/Statistics/Economic Indicators/Price Report/2019/price_report_20190124e_1 - Daily Price Report - 23 January 2018.pdf: previous-day column = 960.0, but 2019-01-22's own figure = 950.0 (1.1% apart)

    The report's 'yesterday' column differs from the previous report's 'today' on 0.2% of comparisons in 2021-2026 (364 of 209,923) and 1.1% in 2019-2020 (357 of 33,249, clustered in a few reports whose 'yesterday' column restates a different day): CBSL correcting a price the next day, or a typo in one of the two. Which is right is not known; the observation is each day's own 'today'.

  • Disagrees with itself5 Apr 2019

    The report of 5 Apr 2019 gives the previous day's price as 780; that day's own report gave 800.

    Price previous: 800 and 780, difference 0.025.

    CBSL/downloads/Statistics/Economic Indicators/Price Report/2019/price_report_20190405e - Daily Price Report - 05 April 2019.pdf: previous-day column = 780.0, but 2019-04-04's own figure = 800.0 (2.5% apart)

    The report's 'yesterday' column differs from the previous report's 'today' on 0.2% of comparisons in 2021-2026 (364 of 209,923) and 1.1% in 2019-2020 (357 of 33,249, clustered in a few reports whose 'yesterday' column restates a different day): CBSL correcting a price the next day, or a typo in one of the two. Which is right is not known; the observation is each day's own 'today'.

  • Disagrees with itself8 Apr 2019

    The report of 8 Apr 2019 gives the previous day's price as 780; that day's own report gave 700.

    Price previous: 700 and 780, difference 0.114.

    CBSL/downloads/Statistics/Economic Indicators/Price Report/2019/price_report_20190408e - Daily Price Report - 08 April 2019.pdf: previous-day column = 780.0, but 2019-04-05's own figure = 700.0 (11.4% apart)

    The report's 'yesterday' column differs from the previous report's 'today' on 0.2% of comparisons in 2021-2026 (364 of 209,923) and 1.1% in 2019-2020 (357 of 33,249, clustered in a few reports whose 'yesterday' column restates a different day): CBSL correcting a price the next day, or a typo in one of the two. Which is right is not known; the observation is each day's own 'today'.

1 more check where the source disagrees with itself.