Dataset research report
Arhythmia research report
A reproducible data report with schema notes, generated chart evidence, suggested follow-up questions, and export-ready Helix queries.
Executive Summary
Arhythmia The Arrhythmia dataset from the UCI ML repository. Does the patient have arhythmia? If so, what type? Configurations and tasks Configuration Task Description arhytmia Multiclass classification What type of arhythmia does the patient have? has_arhytmia Binary classification Does the patient have arhythmia? Usage from datasets import load_dataset dataset = load_dataset("mstz/arhythmia", "arhythmia")["train"]… See the full description on the dataset page: https://huggingface.co/datasets/mstz/arhythmia.
Finding 1The dataset has 68 rows available in the catalog.
Finding 2The catalog exposes 280 documented or inferred columns.
Finding 3Helix has 6 ready query prompts for this dataset.
Finding 4This report includes 5 generated chart views.
Research Context
Arhythmia: 68 rows by 280 columns. These exploratory charts are generated automatically from the data - open the dataset in Helix to ask your own questions.
Data Profile
Rows68
Columns280
Numeric cols279
Categorical cols1
Chart Evidence
These views are generated from the dataset profile. Each chart is paired with a Helix query so it can be opened, adjusted, and exported.
Chart 1
Total age by is_female
Top is_female values ranked by summed age.
Open and export this chart
Chart 4
Correlation of numeric columns
Pearson correlation between numeric columns.
Open and export this chartFollow-Up Queries
Preview Rows
| # | ageinteger | is_femaleboolean | heightfloat | weightfloat | qrs_durationfloat | p_r_intervalfloat | q_t_intervalfloat | t_intervalfloat |
|---|---|---|---|---|---|---|---|---|
| 1 | 54 | False | 172 | 95 | 138 | 163 | 386 | 185 |
| 2 | 44 | False | 168 | 56 | 84 | 118 | 354 | 160 |
| 3 | 51 | True | 160 | 83 | 96 | 147 | 400 | 301 |
| 4 | 38 | True | 160 | 63 | 79 | 0 | 376 | 165 |
| 5 | 37 | False | 182 | 90 | 101 | 294 | 356 | 164 |
| 6 | 75 | True | 159 | 59 | 163 | 147 | 431 | 242 |
Data Dictionary
- age numeric
- is_female bool
- height numeric
- weight numeric
- qrs_duration numeric
- p_r_interval numeric
- q_t_interval numeric
- t_interval numeric
- p_interval numeric
- qrs numeric
- t numeric
- p numeric
- qrst numeric
- j numeric
- heart_rate numeric
- average_witdth_of_wave_q_on_DI numeric
- average_witdth_of_wave_r_on_DI numeric
- average_witdth_of_wave_s_on_DI numeric
- average_witdth_of_wave_rprime_on_DI numeric
- average_witdth_of_wave_sprime_on_DI numeric
- number_of_deflections_on_DI numeric
- type_of_ragged_r_wave_on_DI numeric
- type_of_diphasic_derivation_of_r_wave_on_DI numeric
- type_of_ragged_p_wave_on_DI numeric
- type_of_diphasic_derivation_of_p_wave_on_DI numeric
- type_of_ragged_t_wave_on_DI numeric
- type_of_diphasic_derivation_of_t_wave_on_DI numeric
- average_witdth_of_wave_q_on_DII numeric
- average_witdth_of_wave_r_on_DII numeric
- average_witdth_of_wave_s_on_DII numeric
- average_witdth_of_wave_rprime_on_DII numeric
- average_witdth_of_wave_sprime_on_DII numeric
- number_of_deflections_on_DII numeric
- type_of_ragged_r_wave_on_DII numeric
- type_of_diphasic_derivation_of_r_wave_on_DII numeric
- type_of_ragged_p_wave_on_DII numeric
- type_of_diphasic_derivation_of_p_wave_on_DII numeric
- type_of_ragged_t_wave_on_DII numeric
- type_of_diphasic_derivation_of_t_wave_on_DII numeric
- average_witdth_of_wave_q_on_DIII numeric
- average_witdth_of_wave_r_on_DIII numeric
- average_witdth_of_wave_s_on_DIII numeric
- average_witdth_of_wave_rprime_on_DIII numeric
- average_witdth_of_wave_sprime_on_DIII numeric
- number_of_deflections_on_DIII numeric
- type_of_ragged_r_wave_on_DIII numeric
- type_of_diphasic_derivation_of_r_wave_on_DIII numeric
- type_of_ragged_p_wave_on_DIII numeric
- type_of_diphasic_derivation_of_p_wave_on_DIII numeric
- type_of_ragged_t_wave_on_DIII numeric
- type_of_diphasic_derivation_of_t_wave_on_DIII numeric
- average_witdth_of_wave_q_on_AVR numeric
- average_witdth_of_wave_r_on_AVR numeric
- average_witdth_of_wave_s_on_AVR numeric
- average_witdth_of_wave_rprime_on_AVR numeric
- average_witdth_of_wave_sprime_on_AVR numeric
- number_of_deflections_on_AVR numeric
- type_of_ragged_r_wave_on_AVR numeric
- type_of_diphasic_derivation_of_r_wave_on_AVR numeric
- type_of_ragged_p_wave_on_AVR numeric
- type_of_diphasic_derivation_of_p_wave_on_AVR numeric
- type_of_ragged_t_wave_on_AVR numeric
- type_of_diphasic_derivation_of_t_wave_on_AVR numeric
- average_witdth_of_wave_q_on_AVL numeric
- average_witdth_of_wave_r_on_AVL numeric
- average_witdth_of_wave_s_on_AVL numeric
- average_witdth_of_wave_rprime_on_AVL numeric
- average_witdth_of_wave_sprime_on_AVL numeric
- number_of_deflections_on_AVL numeric
- type_of_ragged_r_wave_on_AVL numeric
- type_of_diphasic_derivation_of_r_wave_on_AVL numeric
- type_of_ragged_p_wave_on_AVL numeric
- type_of_diphasic_derivation_of_p_wave_on_AVL numeric
- type_of_ragged_t_wave_on_AVL numeric
- type_of_diphasic_derivation_of_t_wave_on_AVL numeric
- average_witdth_of_wave_q_on_AVF numeric
- average_witdth_of_wave_r_on_AVF numeric
- average_witdth_of_wave_s_on_AVF numeric
- average_witdth_of_wave_rprime_on_AVF numeric
- average_witdth_of_wave_sprime_on_AVF numeric
- number_of_deflections_on_AVF numeric
- type_of_ragged_r_wave_on_AVF numeric
- type_of_diphasic_derivation_of_r_wave_on_AVF numeric
- type_of_ragged_p_wave_on_AVF numeric
- type_of_diphasic_derivation_of_p_wave_on_AVF numeric
- type_of_ragged_t_wave_on_AVF numeric
- type_of_diphasic_derivation_of_t_wave_on_AVF numeric
- average_witdth_of_wave_q_on_V1 numeric
- average_witdth_of_wave_r_on_V1 numeric
- average_witdth_of_wave_s_on_V1 numeric
- average_witdth_of_wave_rprime_on_V1 numeric
- average_witdth_of_wave_sprime_on_V1 numeric
- number_of_deflections_on_V1 numeric
- type_of_ragged_r_wave_on_V1 numeric
- type_of_diphasic_derivation_of_r_wave_on_V1 numeric
- type_of_ragged_p_wave_on_V1 numeric
- type_of_diphasic_derivation_of_p_wave_on_V1 numeric
- type_of_ragged_t_wave_on_V1 numeric
- type_of_diphasic_derivation_of_t_wave_on_V1 numeric
- average_witdth_of_wave_q_on_V2 numeric
- average_witdth_of_wave_r_on_V2 numeric
- average_witdth_of_wave_s_on_V2 numeric
- average_witdth_of_wave_rprime_on_V2 numeric
- average_witdth_of_wave_sprime_on_V2 numeric
- number_of_deflections_on_V2 numeric
- type_of_ragged_r_wave_on_V2 numeric
- type_of_diphasic_derivation_of_r_wave_on_V2 numeric
- type_of_ragged_p_wave_on_V2 numeric
- type_of_diphasic_derivation_of_p_wave_on_V2 numeric
- type_of_ragged_t_wave_on_V2 numeric
- type_of_diphasic_derivation_of_t_wave_on_V2 numeric
- average_witdth_of_wave_q_on_V3 numeric
- average_witdth_of_wave_r_on_V3 numeric
- average_witdth_of_wave_s_on_V3 numeric
- average_witdth_of_wave_rprime_on_V3 numeric
- average_witdth_of_wave_sprime_on_V3 numeric
- number_of_deflections_on_V3 numeric
- type_of_ragged_r_wave_on_V3 numeric
- type_of_diphasic_derivation_of_r_wave_on_V3 numeric
- type_of_ragged_p_wave_on_V3 numeric
- type_of_diphasic_derivation_of_p_wave_on_V3 numeric
- type_of_ragged_t_wave_on_V3 numeric
- type_of_diphasic_derivation_of_t_wave_on_V3 numeric
- average_witdth_of_wave_q_on_V4 numeric
- average_witdth_of_wave_r_on_V4 numeric
- average_witdth_of_wave_s_on_V4 numeric
- average_witdth_of_wave_rprime_on_V4 numeric
- average_witdth_of_wave_sprime_on_V4 numeric
- number_of_deflections_on_V4 numeric
- type_of_ragged_r_wave_on_V4 numeric
- type_of_diphasic_derivation_of_r_wave_on_V4 numeric
- type_of_ragged_p_wave_on_V4 numeric
- type_of_diphasic_derivation_of_p_wave_on_V4 numeric
- type_of_ragged_t_wave_on_V4 numeric
- type_of_diphasic_derivation_of_t_wave_on_V4 numeric
- average_witdth_of_wave_q_on_V5 numeric
- average_witdth_of_wave_r_on_V5 numeric
- average_witdth_of_wave_s_on_V5 numeric
- average_witdth_of_wave_rprime_on_V5 numeric
- average_witdth_of_wave_sprime_on_V5 numeric
- number_of_deflections_on_V5 numeric
- type_of_ragged_r_wave_on_V5 numeric
- type_of_diphasic_derivation_of_r_wave_on_V5 numeric
- type_of_ragged_p_wave_on_V5 numeric
- type_of_diphasic_derivation_of_p_wave_on_V5 numeric
- type_of_ragged_t_wave_on_V5 numeric
- type_of_diphasic_derivation_of_t_wave_on_V5 numeric
- average_witdth_of_wave_q_on_V6 numeric
- average_witdth_of_wave_r_on_V6 numeric
- average_witdth_of_wave_s_on_V6 numeric
- average_witdth_of_wave_rprime_on_V6 numeric
- average_witdth_of_wave_sprime_on_V6 numeric
- number_of_deflections_on_V6 numeric
- type_of_ragged_r_wave_on_V6 numeric
- type_of_diphasic_derivation_of_r_wave_on_V6 numeric
- type_of_ragged_p_wave_on_V6 numeric
- type_of_diphasic_derivation_of_p_wave_on_V6 numeric
- type_of_ragged_t_wave_on_V6 numeric
- type_of_diphasic_derivation_of_t_wave_on_V6 numeric
- amplitude_of_jj_wave_on_DI numeric
- amplitude_of_q_wave_on_DI numeric
- amplitude_of_r_wave_on_DI numeric
- amplitude_of_s_wave_on_DI numeric
- amplitude_of_rprime_wave_on_DI numeric
- amplitude_of_sprime_wave_on_DI numeric
- amplitude_of_p_wave_on_DI numeric
- amplitude_of_t_wave_on_DI numeric
- qrsa_on_DI numeric
- qrsta_on_DI numeric
- amplitude_of_jj_wave_on_DII numeric
- amplitude_of_q_wave_on_DII numeric
- amplitude_of_r_wave_on_DII numeric
- amplitude_of_s_wave_on_DII numeric
- amplitude_of_rprime_wave_on_DII numeric
- amplitude_of_sprime_wave_on_DII numeric
- amplitude_of_p_wave_on_DII numeric
- amplitude_of_t_wave_on_DII numeric
- qrsa_on_DII numeric
- qrsta_on_DII numeric
- amplitude_of_jj_wave_on_DIII numeric
- amplitude_of_q_wave_on_DIII numeric
- amplitude_of_r_wave_on_DIII numeric
- amplitude_of_s_wave_on_DIII numeric
- amplitude_of_rprime_wave_on_DIII numeric
- amplitude_of_sprime_wave_on_DIII numeric
- amplitude_of_p_wave_on_DIII numeric
- amplitude_of_t_wave_on_DIII numeric
- qrsa_on_DIII numeric
- qrsta_on_DIII numeric
- amplitude_of_jj_wave_on_AVR numeric
- amplitude_of_q_wave_on_AVR numeric
- amplitude_of_r_wave_on_AVR numeric
- amplitude_of_s_wave_on_AVR numeric
- amplitude_of_rprime_wave_on_AVR numeric
- amplitude_of_sprime_wave_on_AVR numeric
- amplitude_of_p_wave_on_AVR numeric
- amplitude_of_t_wave_on_AVR numeric
- qrsa_on_AVR numeric
- qrsta_on_AVR numeric
- amplitude_of_jj_wave_on_AVL numeric
- amplitude_of_q_wave_on_AVL numeric
- amplitude_of_r_wave_on_AVL numeric
- amplitude_of_s_wave_on_AVL numeric
- amplitude_of_rprime_wave_on_AVL numeric
- amplitude_of_sprime_wave_on_AVL numeric
- amplitude_of_p_wave_on_AVL numeric
- amplitude_of_t_wave_on_AVL numeric
- qrsa_on_AVL numeric
- qrsta_on_AVL numeric
- amplitude_of_jj_wave_on_AVF numeric
- amplitude_of_q_wave_on_AVF numeric
- amplitude_of_r_wave_on_AVF numeric
- amplitude_of_s_wave_on_AVF numeric
- amplitude_of_rprime_wave_on_AVF numeric
- amplitude_of_sprime_wave_on_AVF numeric
- amplitude_of_p_wave_on_AVF numeric
- amplitude_of_t_wave_on_AVF numeric
- qrsa_on_AVF numeric
- qrsta_on_AVF numeric
- amplitude_of_jj_wave_on_V1 numeric
- amplitude_of_q_wave_on_V1 numeric
- amplitude_of_r_wave_on_V1 numeric
- amplitude_of_s_wave_on_V1 numeric
- amplitude_of_rprime_wave_on_V1 numeric
- amplitude_of_sprime_wave_on_V1 numeric
- amplitude_of_p_wave_on_V1 numeric
- amplitude_of_t_wave_on_V1 numeric
- qrsa_on_V1 numeric
- qrsta_on_V1 numeric
- amplitude_of_jj_wave_on_V2 numeric
- amplitude_of_q_wave_on_V2 numeric
- amplitude_of_r_wave_on_V2 numeric
- amplitude_of_s_wave_on_V2 numeric
- amplitude_of_rprime_wave_on_V2 numeric
- amplitude_of_sprime_wave_on_V2 numeric
- amplitude_of_p_wave_on_V2 numeric
- amplitude_of_t_wave_on_V2 numeric
- qrsa_on_V2 numeric
- qrsta_on_V2 numeric
- amplitude_of_jj_wave_on_V3 numeric
- amplitude_of_q_wave_on_V3 numeric
- amplitude_of_r_wave_on_V3 numeric
- amplitude_of_s_wave_on_V3 numeric
- amplitude_of_rprime_wave_on_V3 numeric
- amplitude_of_sprime_wave_on_V3 numeric
- amplitude_of_p_wave_on_V3 numeric
- amplitude_of_t_wave_on_V3 numeric
- qrsa_on_V3 numeric
- qrsta_on_V3 numeric
- amplitude_of_jj_wave_on_V4 numeric
- amplitude_of_q_wave_on_V4 numeric
- amplitude_of_r_wave_on_V4 numeric
- amplitude_of_s_wave_on_V4 numeric
- amplitude_of_rprime_wave_on_V4 numeric
- amplitude_of_sprime_wave_on_V4 numeric
- amplitude_of_p_wave_on_V4 numeric
- amplitude_of_t_wave_on_V4 numeric
- qrsa_on_V4 numeric
- qrsta_on_V4 numeric
- amplitude_of_jj_wave_on_V5 numeric
- amplitude_of_q_wave_on_V5 numeric
- amplitude_of_r_wave_on_V5 numeric
- amplitude_of_s_wave_on_V5 numeric
- amplitude_of_rprime_wave_on_V5 numeric
- amplitude_of_sprime_wave_on_V5 numeric
- amplitude_of_p_wave_on_V5 numeric
- amplitude_of_t_wave_on_V5 numeric
- qrsa_on_V5 numeric
- qrsta_on_V5 numeric
- amplitude_of_jj_wave_on_V6 numeric
- amplitude_of_q_wave_on_V6 numeric
- amplitude_of_r_wave_on_V6 numeric
- amplitude_of_s_wave_on_V6 numeric
- amplitude_of_rprime_wave_on_V6 numeric
- amplitude_of_sprime_wave_on_V6 numeric
- amplitude_of_p_wave_on_V6 numeric
- amplitude_of_t_wave_on_V6 numeric
- qrsa_on_V6 numeric
- qrsta_on_V6 numeric
- has_arhythmia numeric
Method And Limits
- Load the catalog entry and preview rows from the processed dataset file.
- Infer numeric, categorical, time, and location fields from real columns.
- Generate a small set of defensive Plotly chart specifications from that profile.
- Expose each chart idea as a query link so the report can be rerun or exported in Helix.
This report is intentionally reproducible. It uses the local catalog metadata and generated chart specifications rather than claiming external conclusions beyond the dataset.