Table 3 Names and descriptions of MFRED files (Data Citation 1).

From: MFRED, 10 second interval real and reactive power for groups of 390 US apartments of varying size and vintage

Period

Resolution

Name of csv file

File size (compressed)

Number of rows in csv file**

Avg. fraction of apts. reporting per time step

2019Q1

15-min

n/a

n/a

8,636

100%*

10-sec

MFRED_Agg_10s_2019Q1.csv

514MB (171MB)

777,240

99.9998%

2019Q2

15-min

n/a

n/a

8,736

100%*

10-sec

MFRED_Agg_10s_2019Q2.csv

530MB (173MB)

786,240

99.9999%

2019Q3

15-min

n/a

n/a

8,832

99.9512%

10-sec

MFRED_Agg_10s_2019Q3.csv

537MB (180MB)

794,880

99.9515%

2019Q4

15-min

n/a

n/a

8,836

100%*

10-sec

MFRED_Agg_10s_2019Q4.csv

550MB (177MB)

795,240

99.9995%

2019Q1-Q4

15-min

MFRED_Agg_15m_Q2019Q1-4.csv

24MB (9MB)

35,040

99.9878%

10-sec

n/a

n/a

3,153,600

99.9877%

  1. The “reporting per time step” metric is explained in section Technical validation/Data gaps.
  2. * Indicates files with complete coverage (all 390 apartment meters reporting at every 15-min time step).
  3. ** All files contain one row for every 15 min [10 sec] time step during the covered time period.
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