04:43:33	David Delene:	Can you hear me?
04:43:33	Mariia Goriacheva (Morrell):	yes
04:43:35	Raihan Quader:	Yes
04:43:37	Christopher Scott:	yepo
04:45:22	Mariia Goriacheva (Morrell):	not yet
04:45:23	Christopher Scott:	not yet
04:45:42	Mariia Goriacheva (Morrell):	yes
04:45:43	Christopher Scott:	yes
04:46:17	David Delene:	See the screen share.
04:46:48	Mariia Goriacheva (Morrell):	yes
05:01:46	Jim Cooley:	What's the period in my_string.__.... mean?
05:04:29	Mariia Goriacheva (Morrell):	you need the period to call for specific functions:
05:04:41	Mariia Goriacheva (Morrell):	.__len__()
05:17:26	David Delene:	Explain in simple terms the order of operations in the following program: when does the addition happen, when does the subtraction happen, when is each function called, etc.
What is the final value of radiance?
05:17:30	David Delene:	Order of operations:
1.1 * radiance = 1.1
1.1 - 0.5 = 0.6
min(radiance, 0.6) = 0.6
2.0 + 0.6 = 2.6
max(2.1, 2.6) = 2.6
At the end, radiance = 2.6
05:46:22	David Delene:	What function from the math module can you use to calculate a square root without using sqrt?
Since the library contains this function, why does sqrt exist?
05:55:54	David Delene:	Which standard library module could help you?
Which function would you select from that module? Are there alternatives?
Try to write a program that uses the function.
05:56:15	David Delene:	bases = 'ACTTGCTTGAC'
05:56:24	David Delene:	Want a random character.
06:00:36	Christopher Scott:	86 amu
06:01:12	Christopher Scott:	amu works too, just a different unit
06:04:27	Mariia Goriacheva (Morrell):	random.choice(bases)
06:06:40	David Delene:	bases="ACTTGCTTGAC"
import math
import random
___ = random.randrange(n_bases)
___ = len(bases)
print("random base ", bases[___], "base index", ___)
06:10:38	Mariia Goriacheva (Morrell):	bases is DNA sequence
06:12:44	Christopher Scott:	ive caught onto it, its pretty much just piecing the code together
06:14:28	Christopher Scott:	if you look further down in the code, in order to run print correction, the functions have to be corrected stated
06:24:22	Mariia Goriacheva (Morrell):	Could you please share the question for the last problem? thanx
06:42:58	David Delene:	Reading Tabular Data into DataFrames
06:45:27	Christopher Scott:	i do not
06:45:58	David Delene:	You pip to install.
06:46:21	Christopher Scott:	yeah, not sure how to install pandas
06:46:33	David Delene:	pip install pandas
06:46:46	David Delene:	on linux.  Google for the answer.
06:51:51	Mariia Goriacheva (Morrell):	please paste the path here
07:03:33	David Delene:	/share/gapminder_gdp_oceania.csv
07:12:51	Christopher Scott:	so essentially, the table works as a matrix
07:17:52	David Delene:	Read the data in gapminder_gdp_americas.csv (which should be in the same directory as gapminder_gdp_oceania.csv) into a variable called data_americas and display its summary statistics.
07:36:00	Mariia Goriacheva (Morrell):	David, thank you very much for sharing your knowledge with us! See you tomorrow!