Dataset statistics
| Number of variables | 6 |
|---|---|
| Number of observations | 6 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Total size in memory | 416.0 B |
| Average record size in memory | 69.3 B |
Variable types
| Numeric | 6 |
|---|
Dataset
| Description | A small (single sample) iron ore size x assay dataset |
|---|---|
| URL | https://www.researchgate.net/publication/231575341_In_depth_analysis_of_alumina_removal_from_iron_ore_fines_using_teetered_bed_gravity_separator |
size_retained has unique values | Unique |
size_passing has unique values | Unique |
mass_pct has unique values | Unique |
fe has unique values | Unique |
sio2 has unique values | Unique |
al2o3 has unique values | Unique |
size_retained has 1 (16.7%) zeros | Zeros |
Reproduction
| Analysis started | 2023-07-29 09:43:52.357342 |
|---|---|
| Analysis finished | 2023-07-29 09:43:52.424266 |
| Duration | 0.07 seconds |
| Software version | ydata-profiling vv4.3.2 |
| Download configuration | config.json |
size_retained
Real number (ℝ)
UNIQUE  ZEROS 
| Distinct | 6 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.27 |
| Minimum | 0 |
|---|---|
| Maximum | 0.85 |
| Zeros | 1 |
| Zeros (%) | 16.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 176.0 B |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.01125 |
| Q1 | 0.0525 |
| median | 0.1125 |
| Q3 | 0.4125 |
| 95-th percentile | 0.7625 |
| Maximum | 0.85 |
| Range | 0.85 |
| Interquartile range (IQR) | 0.36 |
Descriptive statistics
| Standard deviation | 0.3362290886 |
|---|---|
| Coefficient of variation (CV) | 1.245292921 |
| Kurtosis | 0.6235268101 |
| Mean | 0.27 |
| Median Absolute Deviation (MAD) | 0.09 |
| Skewness | 1.318543253 |
| Sum | 1.62 |
| Variance | 0.11305 |
| Monotonicity | Strictly decreasing |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 0.85 | 1 | |
| 0.5 | 1 | |
| 0.15 | 1 | |
| 0.075 | 1 | |
| 0.045 | 1 | |
| 0 | 1 |
| Value | Count | Frequency (%) |
| 0 | 1 | |
| 0.045 | 1 | |
| 0.075 | 1 | |
| 0.15 | 1 | |
| 0.5 | 1 |
| Value | Count | Frequency (%) |
| 0.85 | 1 | |
| 0.5 | 1 | |
| 0.15 | 1 | |
| 0.075 | 1 | |
| 0.045 | 1 |
size_passing
Real number (ℝ)
UNIQUE 
| Distinct | 6 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.6033333333 |
| Minimum | 0.045 |
|---|---|
| Maximum | 2 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 176.0 B |
Quantile statistics
| Minimum | 0.045 |
|---|---|
| 5-th percentile | 0.0525 |
| Q1 | 0.09375 |
| median | 0.325 |
| Q3 | 0.7625 |
| 95-th percentile | 1.7125 |
| Maximum | 2 |
| Range | 1.955 |
| Interquartile range (IQR) | 0.66875 |
Descriptive statistics
| Standard deviation | 0.750810673 |
|---|---|
| Coefficient of variation (CV) | 1.24443758 |
| Kurtosis | 2.619138859 |
| Mean | 0.6033333333 |
| Median Absolute Deviation (MAD) | 0.265 |
| Skewness | 1.64703168 |
| Sum | 3.62 |
| Variance | 0.5637166667 |
| Monotonicity | Strictly decreasing |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 1 | |
| 0.85 | 1 | |
| 0.5 | 1 | |
| 0.15 | 1 | |
| 0.075 | 1 | |
| 0.045 | 1 |
| Value | Count | Frequency (%) |
| 0.045 | 1 | |
| 0.075 | 1 | |
| 0.15 | 1 | |
| 0.5 | 1 | |
| 0.85 | 1 |
| Value | Count | Frequency (%) |
| 2 | 1 | |
| 0.85 | 1 | |
| 0.5 | 1 | |
| 0.15 | 1 | |
| 0.075 | 1 |
mass_pct
Real number (ℝ)
UNIQUE 
| Distinct | 6 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 16.66666667 |
| Minimum | 2.5 |
|---|---|
| Maximum | 49 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 176.0 B |
Quantile statistics
| Minimum | 2.5 |
|---|---|
| 5-th percentile | 2.7 |
| Q1 | 4.675 |
| median | 9.35 |
| Q3 | 22.35 |
| 95-th percentile | 43.375 |
| Maximum | 49 |
| Range | 46.5 |
| Interquartile range (IQR) | 17.675 |
Descriptive statistics
| Standard deviation | 18.05089102 |
|---|---|
| Coefficient of variation (CV) | 1.083053461 |
| Kurtosis | 1.532943912 |
| Mean | 16.66666667 |
| Median Absolute Deviation (MAD) | 6.45 |
| Skewness | 1.465187226 |
| Sum | 100 |
| Variance | 325.8346667 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 3.3 | 1 | |
| 9.9 | 1 | |
| 26.5 | 1 | |
| 2.5 | 1 | |
| 8.8 | 1 | |
| 49 | 1 |
| Value | Count | Frequency (%) |
| 2.5 | 1 | |
| 3.3 | 1 | |
| 8.8 | 1 | |
| 9.9 | 1 | |
| 26.5 | 1 |
| Value | Count | Frequency (%) |
| 49 | 1 | |
| 26.5 | 1 | |
| 9.9 | 1 | |
| 8.8 | 1 | |
| 3.3 | 1 |
fe
Real number (ℝ)
UNIQUE 
| Distinct | 6 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 62.40166667 |
| Minimum | 55.95 |
|---|---|
| Maximum | 64.52 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 176.0 B |
Quantile statistics
| Minimum | 55.95 |
|---|---|
| 5-th percentile | 57.625 |
| Q1 | 62.69 |
| median | 63.48 |
| Q3 | 64.285 |
| 95-th percentile | 64.4725 |
| Maximum | 64.52 |
| Range | 8.57 |
| Interquartile range (IQR) | 1.595 |
Descriptive statistics
| Standard deviation | 3.259290823 |
|---|---|
| Coefficient of variation (CV) | 0.05223082967 |
| Kurtosis | 4.765977136 |
| Mean | 62.40166667 |
| Median Absolute Deviation (MAD) | 0.84 |
| Skewness | -2.135325858 |
| Sum | 374.41 |
| Variance | 10.62297667 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 64.15 | 1 | |
| 64.33 | 1 | |
| 64.52 | 1 | |
| 62.65 | 1 | |
| 62.81 | 1 | |
| 55.95 | 1 |
| Value | Count | Frequency (%) |
| 55.95 | 1 | |
| 62.65 | 1 | |
| 62.81 | 1 | |
| 64.15 | 1 | |
| 64.33 | 1 |
| Value | Count | Frequency (%) |
| 64.52 | 1 | |
| 64.33 | 1 | |
| 64.15 | 1 | |
| 62.81 | 1 | |
| 62.65 | 1 |
sio2
Real number (ℝ)
UNIQUE 
| Distinct | 6 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.886666667 |
| Minimum | 1.84 |
|---|---|
| Maximum | 6.39 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 176.0 B |
Quantile statistics
| Minimum | 1.84 |
|---|---|
| 5-th percentile | 1.89 |
| Q1 | 2.0425 |
| median | 2.085 |
| Q3 | 2.69 |
| 95-th percentile | 5.5125 |
| Maximum | 6.39 |
| Range | 4.55 |
| Interquartile range (IQR) | 0.6475 |
Descriptive statistics
| Standard deviation | 1.753484151 |
|---|---|
| Coefficient of variation (CV) | 0.6074425464 |
| Kurtosis | 5.092413179 |
| Mean | 2.886666667 |
| Median Absolute Deviation (MAD) | 0.145 |
| Skewness | 2.2373064 |
| Sum | 17.32 |
| Variance | 3.074706667 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2.04 | 1 | |
| 2.05 | 1 | |
| 1.84 | 1 | |
| 2.88 | 1 | |
| 2.12 | 1 | |
| 6.39 | 1 |
| Value | Count | Frequency (%) |
| 1.84 | 1 | |
| 2.04 | 1 | |
| 2.05 | 1 | |
| 2.12 | 1 | |
| 2.88 | 1 |
| Value | Count | Frequency (%) |
| 6.39 | 1 | |
| 2.88 | 1 | |
| 2.12 | 1 | |
| 2.05 | 1 | |
| 2.04 | 1 |
al2o3
Real number (ℝ)
UNIQUE 
| Distinct | 6 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.168333333 |
| Minimum | 2.19 |
|---|---|
| Maximum | 6.34 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 176.0 B |
Quantile statistics
| Minimum | 2.19 |
|---|---|
| 5-th percentile | 2.2 |
| Q1 | 2.235 |
| median | 2.465 |
| Q3 | 3.16 |
| 95-th percentile | 5.585 |
| Maximum | 6.34 |
| Range | 4.15 |
| Interquartile range (IQR) | 0.925 |
Descriptive statistics
| Standard deviation | 1.612568345 |
|---|---|
| Coefficient of variation (CV) | 0.508964233 |
| Kurtosis | 4.480176553 |
| Mean | 3.168333333 |
| Median Absolute Deviation (MAD) | 0.255 |
| Skewness | 2.09300945 |
| Sum | 19.01 |
| Variance | 2.600376667 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2.68 | 1 | |
| 2.23 | 1 | |
| 2.19 | 1 | |
| 3.32 | 1 | |
| 2.25 | 1 | |
| 6.34 | 1 |
| Value | Count | Frequency (%) |
| 2.19 | 1 | |
| 2.23 | 1 | |
| 2.25 | 1 | |
| 2.68 | 1 | |
| 3.32 | 1 |
| Value | Count | Frequency (%) |
| 6.34 | 1 | |
| 3.32 | 1 | |
| 2.68 | 1 | |
| 2.25 | 1 | |
| 2.23 | 1 |
| size_retained | size_passing | mass_pct | fe | sio2 | al2o3 | |
|---|---|---|---|---|---|---|
| 0 | 0.850 | 2.000 | 3.3 | 64.15 | 2.04 | 2.68 |
| 1 | 0.500 | 0.850 | 9.9 | 64.33 | 2.05 | 2.23 |
| 2 | 0.150 | 0.500 | 26.5 | 64.52 | 1.84 | 2.19 |
| 3 | 0.075 | 0.150 | 2.5 | 62.65 | 2.88 | 3.32 |
| 4 | 0.045 | 0.075 | 8.8 | 62.81 | 2.12 | 2.25 |
| 5 | 0.000 | 0.045 | 49.0 | 55.95 | 6.39 | 6.34 |