Michigan Legislative Activity Ledger

Script-free record · Release 2026-07-28.3

Isaac Robinson

Core facts and links below come from the same immutable public release as the enhanced record page.

member

Inspect all published fields
Activity counts
Committee named action records
201
Cosponsorships
31
Interpretation
Raw source-attributable record counts, not rates or a complete account of work. Coverage differs by source and period; reviewed speech is limited to accepted transcript assertions.
Named action records
209
Official publications
0
Primary sponsorships
2
Public body records
0
Reviewed speech records
0
Window end
2020-11-18
Window start
2019-01-01
Available windows
  • biennium:2019-2020
  • calendar:2019
  • calendar:2020
Member
Canonical name
Isaac Robinson
Chamber
house
District
4
Is current
No
Member id
member-246
Party
D
Profile url
Not recorded
Service end
2020-11-18
Service start
Not recorded
Session name
2019-2020
Metrics
  • Definition version
    1.2.0
    Denominator
    95
    Excluded count
    0
    Interpretation
    Official roster evidence; not proof of continuous presence.
    Label
    Committee meetings with recorded presence
    Metric id
    committee recorded presence
    Numerator
    65
    Percentage
    68.4
    Unknown count
    19
    Window end
    2020-11-18
    Window id
    biennium:2019-2020
    Window start
    2019-01-01
  • Definition version
    1.2.0
    Denominator
    145
    Excluded count
    61
    Interpretation
    Explicit journal presence at the attendance event; not continuous presence or a complete account of work.
    Label
    Explicitly recorded present
    Metric id
    explicit floor presence
    Numerator
    108
    Percentage
    74.5
    Unknown count
    32
    Window end
    2020-11-18
    Window id
    biennium:2019-2020
    Window start
    2019-01-01
  • Definition version
    1.2.0
    Denominator
    688
    Excluded count
    0
    Interpretation
    Calendar-day context only. No public record on a day is not evidence that no work occurred.
    Label
    Days with attributable public activity
    Metric id
    observable activity days
    Numerator
    124
    Percentage
    18.0
    Unknown count
    0
    Window end
    2020-11-18
    Window id
    biennium:2019-2020
    Window start
    2019-01-01
  • Definition version
    1.2.0
    Denominator
    109
    Excluded count
    97
    Interpretation
    Positive named vote evidence; no named vote is not, by itself, evidence of absence.
    Label
    Roll-call days with at least one yea or nay
    Metric id
    recorded vote days
    Numerator
    78
    Percentage
    71.6
    Unknown count
    0
    Window end
    2020-11-18
    Window id
    biennium:2019-2020
    Window start
    2019-01-01
Selected window
biennium:2019-2020
Services
  • Chamber
    house
    District
    4
    Is current
    No
    Party
    D
    Profile url
    Not recorded
    Service end
    2020-11-18
    Service id
    service-454
    Service start
    Not recorded
    Session name
    2019-2020

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Choose any date covered by this release. No matching observation is not absence or inactivity.

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Committee meetings with recorded presence

Explicitly recorded present

Days with attributable public activity

Roll-call days with at least one yea or nay

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Cite this record

Michigan Legislative Activity and Evidence Dataset, release 2026-07-28.3, “Isaac Robinson,” /members/member-246.

/api/v1/members/member-246