saturn

This dataset covers vehicle access for 3,222 US counties (one row per county, identified by FIPS code and name) across 9 columns, with no missing values. The household and no-vehicle counts are extremely right-skewed — `no_vehicle_total` has a median of 580 but a max of 601,621, and `total_households` ranges from 32 up to roughly 3.36 million — so a handful of large urban counties dominate the absolute totals. The more comparable signal is `no_vehicle_pct`, which has a median of 5.41% but stretches up to 85.94%, flagging a small set of counties with extreme transit dependence worth investigating first. State coverage looks complete (52 distinct state codes), so geographic breakdowns should be straightforward.

This column appears to hold US county names with state suffixes — 2,999 of 3,222 rows contain the token 'county,' and the remaining top words are state names (texas, virginia, georgia, north carolina, dakota, kentucky, missouri). Every value is unique (n_unique=3222, duplicate_rate=0.0) with no nulls, and lengths are tightly clustered (mean 24.3, min 16, max 59, p95 31), consistent with 'X County, State' formatting. The near_unique alert confirms this behaves as a row identifier rather than a categorical feature.

Likely a count of households per geographic unit (e.g., county or tract), with 3222 rows, 3074 unique values, and no nulls or zeros. The distribution is extremely right-skewed (skew 12.05, kurtosis 240.5): the median is 10021 while the mean is 39402.86 and the max reaches 3363093, roughly 28x the standard deviation above the mean. Saturn flags 443 outliers (13.7%), consistent with a few very large jurisdictions dominating the tail.

Likely a count of non-vehicle-owners aggregated per row (e.g., per geography or unit), ranging from 0 to 113,473 with a median of just 214. The distribution is severely right-skewed (skew 18.55, kurtosis 433.5) with 360 outliers (11.2%) and a std (3777.8) nearly 5x the mean (820.8), signalling a heavy tail dominated by a few extreme rows. Only 1.2% of rows are zero and there are no nulls, so the column is densely populated but dispersed across 1,176 unique values.

A heavily right-skewed numeric count, plausibly the number of renters without a vehicle per record/area. The median is 351 but the mean is 2483 and the max reaches 488148, with skew 20.7 and kurtosis 517.5 driving 436 outliers (13.5%). About 1.5% of rows are zero and there are no nulls, so the long tail — not missingness — dominates the distribution.

Despite being typed as numeric, this column holds 52 distinct integer values between 1 and 72 with no nulls or zeros, which matches a FIPS-style state code encoding (50 states plus DC and territories) rather than a true measurement. The near-uniform spread (mean 31.27, median 30, std 16.29, skew 0.16) and absence of outliers reinforce that these are categorical identifiers, not quantities.

Despite the name 'county', the column is stored numerically with 330 unique values across 3222 rows and no nulls, suggesting it holds county FIPS codes or similar integer identifiers rather than a measured quantity. The distribution is heavily right-skewed (skew 2.87, kurtosis 11.6) with a median of 79 but a max of 840 and 178 outliers (5.5%), which is expected for code-like values but misleading if treated as a continuous feature.

This is the FIPS county code: every one of the 3222 rows is unique with no nulls, and the value range (1001 to 72153) matches the standard 5-digit state+county FIPS encoding. Distribution stats (mean 31377, median 30022, near-zero skew) are essentially meaningless here since the codes are categorical identifiers, not quantities. No outliers flagged, consistent with a clean geographic key.

Counts of vehicles (totals) per record, ranging from 0 to 601,621 with a median of 580 but a mean of 3,304. The distribution is extremely right-skewed (skew 20.26, kurtosis 501.27) with 407 outliers (12.6%) and a std (20,050) far exceeding the IQR (1,331.75), indicating a few enormous records dominate.

Likely the percentage of households (or similar units) with no vehicle, recorded for 3,222 rows with no nulls and values bounded between 0.0 and 85.94. The distribution is tightly clustered (median 5.41, IQR 3.38) but extremely right-skewed (skew 6.98, kurtosis 86.23), with 140 outliers (4.35%) pulling the mean to 6.20 well above the median. Only 0.37% are exact zeros, so true absence is rare; the long tail is the surprise here.