diff --git a/piscine/week01/day01/ex08/audit/README.md b/piscine/week01/day01/ex08/audit/README.md index 21635ff..615c361 100644 --- a/piscine/week01/day01/ex08/audit/README.md +++ b/piscine/week01/day01/ex08/audit/README.md @@ -1,7 +1,9 @@ -1. This question is validated if the text file has successfully been loaded in a NumPy array with +##### This exercise is validated if all the questions below are validated + +##### This question is validated if the text file has successfully been loaded in a NumPy array with `genfromtxt('winequality-red.csv', delimiter=',')` and the reduced arrays weights **76800 bytes** -2. This question is validated if the output is +##### This question is validated if the output is ```python array([[ 7.4 , 0.7 , 0. , 1.9 , 0.076 , 11. , 34. , @@ -14,11 +16,11 @@ This slicing gives the answer `my_data[[1,6,11],:]`. -3. This question is validated if the answer if False. There many ways to get the answer: find the maximum or check values greater than 20. +##### This question is validated if the answer if False. There many ways to get the answer: find the maximum or check values greater than 20. -4. This question is validated if the answer is 10.422983114446529. +##### This question is validated if the answer is 10.422983114446529. -5. This question is validated if the answers is: +##### This question is validated if the answers is: ```console pH stats @@ -32,9 +34,9 @@ This slicing gives the answer `my_data[[1,6,11],:]`. > *Note: Using `percentile` or `median` may give different results depending on the duplicate values in the column. If you do not have my results please use `percentile`.* -6. This question is validated if the answer is ~`5.2`. The first step is to get the percentile 20% of the column `sulphates`, then create a boolean array that contains `True` of the value is smaller than the percentile 20%, then select this rows with the column quality and compute the `mean`. +##### This question is validated if the answer is ~`5.2`. The first step is to get the percentile 20% of the column `sulphates`, then create a boolean array that contains `True` of the value is smaller than the percentile 20%, then select this rows with the column quality and compute the `mean`. -7. This question is validated if the output for the best wines is: +##### This question is validated if the output for the best wines is: ```python array([ 8.56666667, 0.42333333, 0.39111111, 2.57777778, 0.06844444, @@ -42,11 +44,11 @@ array([ 8.56666667, 0.42333333, 0.39111111, 2.57777778, 0.06844444, 12.09444444, 8. ]) ``` -And the output for the bad wines is: +##### This question is validated if the output for the bad wines is: ```python array([ 8.36 , 0.8845 , 0.171 , 2.635 , 0.1225 , 11. , 24.9 , 0.997464, 3.398 , 0.57 , 9.955 , 3. ]) ``` -This can be done in three steps: Get the max, create a boolean mask that indicates rows with max quality, use this mask to subset the rows with the best quality and compute the mean on the axis 0. \ No newline at end of file +This can be done in three steps: Get the max, create a boolean mask that indicates rows with max quality, use this mask to subset the rows with the best quality and compute the mean on the axis 0.