| planting_date
[character] |
| 1. 2006 | | 2. 2003-07-07 | | 3. 1984-04-16 | | 4. 1995 | | 5. 1994 | | 6. 1996 | | 7. 1985-04-29 | | 8. (Empty string) | | 9. 1984-04-17 | | 10. 2001-09-15 | | [ 861 others ] |
|
| 5713 | ( | 2.5% | ) | | 5012 | ( | 2.2% | ) | | 4903 | ( | 2.1% | ) | | 4651 | ( | 2.0% | ) | | 4190 | ( | 1.8% | ) | | 4189 | ( | 1.8% | ) | | 3929 | ( | 1.7% | ) | | 3855 | ( | 1.7% | ) | | 3389 | ( | 1.5% | ) | | 2686 | ( | 1.2% | ) | | 186662 | ( | 81.4% | ) |
|
 |
0
(0.0%) |
| harvest_date
[IDate,
Date] |
| min : 1980-05-23 | | med : 1998-06-23 | | max : 2020-09-22 | | range : 40y 3m 30d |
|
821 distinct values |
 |
55336
(24.1%) |
| on_farm
[logical] |
|
|
 |
90432
(39.5%) |
| is_survey
[logical] |
1. FALSE |
|
 |
6
(0.0%) |
| rep
[integer] |
| Mean (sd) : 2 (8.4) | | min ≤ med ≤ max: | | 1 ≤ 1 ≤ 425 | | IQR (CV) : 1 (4.2) |
|
237 distinct values |
 |
87
(0.0%) |
| crop
[character] |
| 1. (Empty string) | | 2. cassava |
|
|
 |
0
(0.0%) |
| variety
[character] |
| 1. IITA-TMS-IBA30572 | | 2. IITA-TMS-IBA9102324 | | 3. IITA-TMS-IBA4(2)1425 | | 4. TMEB1 | | 5. IITA-TMS-IBA920326 | | 6. IITA-TMS-IBA8200058 | | 7. TMEB419 | | 8. IITA-TMS-IBA980581 | | 9. IITA-TMS-IBA920057 | | 10. TMEB117 | | [ 48012 others ] |
|
| 3585 | ( | 1.6% | ) | | 1913 | ( | 0.8% | ) | | 1825 | ( | 0.8% | ) | | 1721 | ( | 0.8% | ) | | 1325 | ( | 0.6% | ) | | 1315 | ( | 0.6% | ) | | 884 | ( | 0.4% | ) | | 814 | ( | 0.4% | ) | | 774 | ( | 0.3% | ) | | 759 | ( | 0.3% | ) | | 214264 | ( | 93.5% | ) |
|
 |
0
(0.0%) |
| variety_alt
[character] |
| 1. (Empty string) | | 2. ABBEY-IFE,BGM-2279,T | | 3. 30572,I30572,IBA3057 | | 4. RB98/0113,TME204 | | 5. Akena,Akena,I92/0067 | | 6. Unknown | | 7. MH97/2961,MH972961 | | 8. MM97/0516,MM970516 | | 9. GUZO,MOMBASA | | 10. 82/00058,I8200058,TM | | [ 49 others ] |
|
| 228824 | ( | 99.8% | ) | | 24 | ( | 0.0% | ) | | 23 | ( | 0.0% | ) | | 19 | ( | 0.0% | ) | | 16 | ( | 0.0% | ) | | 12 | ( | 0.0% | ) | | 11 | ( | 0.0% | ) | | 11 | ( | 0.0% | ) | | 9 | ( | 0.0% | ) | | 8 | ( | 0.0% | ) | | 222 | ( | 0.1% | ) |
|
 |
0
(0.0%) |
| variety_code
[character] |
| 1. (Empty string) | | 2. 5 | | 3. 374 | | 4. 246 | | 5. 39629 | | 6. 396 | | 7. 268 | | 8. 39671 | | 9. 723 | | 10. 390 | | [ 19968 others ] |
|
| 90541 | ( | 39.5% | ) | | 3583 | ( | 1.6% | ) | | 1913 | ( | 0.8% | ) | | 1825 | ( | 0.8% | ) | | 1721 | ( | 0.8% | ) | | 1325 | ( | 0.6% | ) | | 1315 | ( | 0.6% | ) | | 882 | ( | 0.4% | ) | | 814 | ( | 0.4% | ) | | 774 | ( | 0.3% | ) | | 124486 | ( | 54.3% | ) |
|
 |
0
(0.0%) |
| dmy_roots
[numeric] |
| Mean (sd) : 1610 (1100.2) | | min ≤ med ≤ max: | | 55.9 ≤ 1498.3 ≤ 4783.6 | | IQR (CV) : 1207.5 (0.7) |
|
42 distinct values |
 |
229137
(100.0%) |
| dmy_storage
[numeric] |
| Mean (sd) : 4.5 (4.5) | | min ≤ med ≤ max: | | 0 ≤ 3.5 ≤ 135.7 | | IQR (CV) : 4.5 (1) |
|
2978 distinct values |
 |
192140
(83.8%) |
| fwy_storage
[numeric] |
| Mean (sd) : 12791.8 (12478.3) | | min ≤ med ≤ max: | | 0 ≤ 10000 ≤ 336000 | | IQR (CV) : 14917.5 (1) |
|
2638 distinct values |
 |
165721
(72.3%) |
| fwy_residue
[numeric] |
| Mean (sd) : 1773.7 (1831.8) | | min ≤ med ≤ max: | | 0 ≤ 1312.5 ≤ 75625 | | IQR (CV) : 1468.8 (1) |
|
1445 distinct values |
 |
212460
(92.7%) |
| yield_part
[character] |
| 1. (Empty string) | | 2. none | | 3. roots | | 4. tubers |
|
| 6 | ( | 0.0% | ) | | 90426 | ( | 39.5% | ) | | 138666 | ( | 60.5% | ) | | 81 | ( | 0.0% | ) |
|
 |
0
(0.0%) |
| yield
[numeric] |
| Mean (sd) : 12462.2 (12532.3) | | min ≤ med ≤ max: | | 0 ≤ 9600 ≤ 336000 | | IQR (CV) : 14936.2 (1) |
|
3079 distinct values |
 |
165684
(72.3%) |
| yield_moisture
[numeric] |
| Mean (sd) : 67.5 (13.6) | | min ≤ med ≤ max: | | -340.1 ≤ 68 ≤ 100 | | IQR (CV) : 10.2 (0.2) |
|
2616 distinct values |
 |
168839
(73.7%) |
| yield_isfresh
[logical] |
1. TRUE |
|
 |
138672
(60.5%) |
| N_fertilizer
[logical] |
|
|
|
229179
(100.0%) |
| P_fertilizer
[logical] |
|
|
|
229179
(100.0%) |
| K_fertilizer
[logical] |
|
|
|
229179
(100.0%) |
| inoculated
[logical] |
1. FALSE |
|
|
228992
(99.9%) |
| irrigated
[logical] |
|
|
|
229179
(100.0%) |
| plot_area
[integer] |
1 distinct value |
|
 |
229151
(100.0%) |
| plot_length
[numeric] |
| Mean (sd) : 5.2 (1.6) | | min ≤ med ≤ max: | | 2.5 ≤ 5 ≤ 9 | | IQR (CV) : 1.5 (0.3) |
|
10 distinct values |
 |
202121
(88.2%) |
| plot_width
[integer] |
| Mean (sd) : 2.9 (1.6) | | min ≤ med ≤ max: | | 1 ≤ 4 ≤ 6 | | IQR (CV) : 3 (0.6) |
|
| 1 | : | 9330 | ( | 34.5% | ) | | 2 | : | 3302 | ( | 12.2% | ) | | 3 | : | 258 | ( | 1.0% | ) | | 4 | : | 11653 | ( | 43.1% | ) | | 5 | : | 615 | ( | 2.3% | ) | | 6 | : | 1900 | ( | 7.0% | ) |
|
 |
202121
(88.2%) |
| pathogen
[character] |
| 1. (Empty string) | | 2. Candidatus phytoplas | | 3. Cercospora caribea | | 4. Cercospora henningsi | | 5. Cercospora vicosae | | 6. Glomerella manihotis | | 7. Sphaceloma manihotic | | 8. Xanthomonas axonopod |
|
| 138753 | ( | 60.5% | ) | | 3053 | ( | 1.3% | ) | | 128 | ( | 0.1% | ) | | 1001 | ( | 0.4% | ) | | 3095 | ( | 1.4% | ) | | 1610 | ( | 0.7% | ) | | 44385 | ( | 19.4% | ) | | 37154 | ( | 16.2% | ) |
|
 |
0
(0.0%) |
| disease_severity
[integer] |
| Mean (sd) : 2.3 (1.2) | | min ≤ med ≤ max: | | 0 ≤ 2 ≤ 5 | | IQR (CV) : 2 (0.5) |
|
| 0 | : | 1316 | ( | 1.5% | ) | | 1 | : | 27285 | ( | 30.8% | ) | | 2 | : | 25184 | ( | 28.4% | ) | | 3 | : | 19763 | ( | 22.3% | ) | | 4 | : | 10744 | ( | 12.1% | ) | | 5 | : | 4268 | ( | 4.8% | ) |
|
 |
140619
(61.4%) |
| severity_scale
[character] |
|
| 138753 | ( | 60.5% | ) | | 90426 | ( | 39.5% | ) |
|
 |
0
(0.0%) |
| disease
[character] |
| 1. (Empty string) | | 2. cassava anthracnose | | 3. cassava bacterial bl | | 4. cassava brown leaf s | | 5. cassava frogskin dis | | 6. diffuse leaf spot | | 7. superelongation dise |
|
| 138753 | ( | 60.5% | ) | | 1610 | ( | 0.7% | ) | | 37154 | ( | 16.2% | ) | | 1129 | ( | 0.5% | ) | | 3053 | ( | 1.3% | ) | | 3095 | ( | 1.4% | ) | | 44385 | ( | 19.4% | ) |
|
 |
0
(0.0%) |
| harvest_index
[numeric] |
| Mean (sd) : 0.6 (1.4) | | min ≤ med ≤ max: | | 0 ≤ 0.5 ≤ 54.5 | | IQR (CV) : 0.2 (2.4) |
|
1274 distinct values |
 |
195183
(85.2%) |
| country
[character] |
| 1. Nigeria | | 2. Colombia | | 3. Uganda | | 4. Ghana | | 5. Togo | | 6. Benin | | 7. Niger | | 8. Burkina Faso | | 9. Tanzania | | 10. Chad | | [ 5 others ] |
|
| 120119 | ( | 52.4% | ) | | 90426 | ( | 39.5% | ) | | 10436 | ( | 4.6% | ) | | 2949 | ( | 1.3% | ) | | 2084 | ( | 0.9% | ) | | 1296 | ( | 0.6% | ) | | 622 | ( | 0.3% | ) | | 526 | ( | 0.2% | ) | | 308 | ( | 0.1% | ) | | 134 | ( | 0.1% | ) | | 279 | ( | 0.1% | ) |
|
 |
0
(0.0%) |
| adm1
[character] |
| 1. (Empty string) | | 2. Delta | | 3. Edo | | 4. Rivers |
|
| 227610 | ( | 99.3% | ) | | 285 | ( | 0.1% | ) | | 597 | ( | 0.3% | ) | | 687 | ( | 0.3% | ) |
|
 |
0
(0.0%) |
| location
[character] |
| 1. Ibadan | | 2. La Libertad | | 3. Carimagua | | 4. Mokwa | | 5. Ubiaja | | 6. Zaria | | 7. Namulonge | | 8. Ikenne | | 9. Malam Madori | | 10. Warri | | [ 117 others ] |
|
| 50960 | ( | 22.2% | ) | | 44839 | ( | 19.6% | ) | | 44241 | ( | 19.3% | ) | | 17642 | ( | 7.7% | ) | | 10010 | ( | 4.4% | ) | | 8411 | ( | 3.7% | ) | | 7082 | ( | 3.1% | ) | | 6977 | ( | 3.0% | ) | | 4962 | ( | 2.2% | ) | | 4456 | ( | 1.9% | ) | | 29599 | ( | 12.9% | ) |
|
 |
0
(0.0%) |
| geo_from_source
[logical] |
|
|
 |
6
(0.0%) |
| elevation
[integer] |
| Mean (sd) : 155.5 (12.1) | | min ≤ med ≤ max: | | 152 ≤ 155 ≤ 426 | | IQR (CV) : 1 (0.1) |
|
| 152 | : | 305 | ( | 0.3% | ) | | 154 | : | 44241 | ( | 48.9% | ) | | 155 | : | 44839 | ( | 49.6% | ) | | 199 | : | 151 | ( | 0.2% | ) | | 211 | : | 746 | ( | 0.8% | ) | | 426 | : | 144 | ( | 0.2% | ) |
|
 |
138753
(60.5%) |