Chapter 030: Problem solving
"That's it," Wen Lu deliberately expressed her dissatisfaction with the grievances, "I still think you can praise me well, then forget it." Dine! Wen Lu got up and went to the dining table.
Lu Yaocheng followed, took a few big steps and hugged Wen Lu from behind, rested his chin on her forehead, and said in her ear: "Wen Lu, you are really a goblin, every time you itch me, you will leave." ”
"You're a goblin," Wen Lu was embarrassed, raising her elbow to pound him.
Lu Yaocheng took precautions, grabbed Wen Lu's arm, fixed it behind him, and pulled Wen Lu in his arms after he sat down.
Wen Lu sat on his lap and was ashamed of himself, but when he wanted to get up, he was surrounded by Lu Yaocheng and couldn't stand up.
"Let go," Wen Lu struggled a few times.
Lu Yaocheng was still as motionless as a mountain, looking at Wen Lu for a long time.
"Let go, I'm going to eat," Wen Lu twisted.
Lu Yaocheng raised his hand and pinched Wen Lu's waist, and then he reluctantly let go.
Wen Lu was like a lamb out of the circle, ran out with a smoke, and sat down opposite Lu Yaocheng.
"Your study was requisitioned by me at night, and you stayed in the study for a long time before, so the matter is almost finished," Wen Lu asked.
"Well, it's over, you can use it," Lu Yaocheng was in a happy mood and agreed very easily.
Wen Lu hurriedly filled her stomach, and before getting off the table, she said, "I'm done eating, you continue," and rushed to the study.
Lu Yaocheng, who was puzzled, sat at the dining table alone.
She wanted to change the plan that Mu Huanting called back, and Teacher Cui had officially handed it over to her for acceptance. She must continue to study the information given to her by Lu Yaocheng and beware of loopholes. There is also an article she has recently completed, which was rejected by the magazine, and she has to reprocess the data.
According to the priority of the matter, Wen Lu first chose to revise the plan. Mu Huanting was very powerful, and without pointing out any dissatisfaction, she said that she would return it, and Wen Lu's modification was like looking for a needle in a haystack.
This is not a work that can be completed in a day, Wen Lu first simply marked the points of concern to herself, it took three hours to mark alone, Wen Lu glanced at the time and found that it was already more than ten o'clock.
The materials that Lu Yaocheng gave her were thrown aside by her, Wen Lu picked them up and flipped through them a few times, and threw them irritably in the farthest corner of the desk.
Retrieve the data from the computer, process it from scratch, and write down the results one by one.
"Bang Bang Bang"
"Please come in," Wen Lu responded.
"Still not resting? What time is it," Lu Yaocheng's tone was very unfriendly.
As a lover, accompanying him is the most basic job, but Wen Lu is obsessed with her own business at the moment, and she wastes Lu Yaocheng's rare time so easily. Wen Lu also knew that she had not fulfilled her duties, but she could not waste her work.
"Sir, can you please let me finish the matter at hand first?" Wen Lu said to forgive.
Lu Yaocheng didn't mean to agree, and walked behind her to see what she was doing.
“SPSS?” Lu Yaocheng was a little surprised, and bowed down to circle Wen Lu, "You study statistics?" ”
"How do you know about SPSS? Have you used it? "This is very professional statistical software, and non-professionals will not know it.
"I haven't used it, but I've learned to crawler," Lu Yaocheng said: Do crawlers know? ”
"Oh my God, great god," Wen Lu had no other expression other than worship, "You can crawl, so you also learned statistics?" ”
"Didn't you read my profile on the Internet?" Lu Yaocheng answered with a question.
Wen Lu had no relevant impressions, so she opened the web page and searched directly on the spot, and from the lengthy introductory text, she turned out the mystery, "Background in applied statistics? ”
Lu Yaocheng's image instantly raised in her heart, and those of them who are engaged in research worship the most about mathematics, because those strange data will always embarrass them in some strange places.
"Then you should know survival analysis," Wen Lu seemed to see the light of hope, she excitedly gave up her seat to Lu Yaocheng, and went to the living room to bring a stool to sit next to him, like a good student who is curious and inquisitive, "Tell me why when the log rank test is a single factor, why the crossing P of the two survival curves is less than 0.05?" Shouldn't there be a cross greater than 0.05? ”
Lu Yaocheng frowned, he felt very strange, why did he suddenly feel like a teacher.
He raised his hand and took out a few sheets of A4 paper from the photocopier next to him, wrote "log rank", wrote H0 and H1 on the last two lines, and handed the paper to Wen Lu, "Write out its null hypothesis and alternative hypothesis." ”
Wen Lu was stunned by the sudden question, she didn't specialize in statistics, but compared to other medical students, her level was relatively good, but Lu Yaocheng seemed to have the most professional attitude, and she made it difficult.
Relying on the impression he saw in the book, Wen Lu wrote the answer after the "H0 and H1" given by Lu Yaocheng.
Lu Yaocheng looked at the answer she had written, showing an appreciative look.
"You all know what the null hypothesis of the test is, why don't you understand the meaning of curve crossing?" Lu Yaocheng continued to mention.
Wen Lu is still stuffy in the gourd, "P less than 0.05 indicates that the curve is different, so why does there be a crossover?" ”
"Mixed factors, stupid," Lu Yaocheng was helpless and knocked Wen Lu's head with a pen.
"Ah, it hurts," Wen Lu said, clutching the injured area, her face bitter.
"Does it really hurt?" Lu Yaocheng brushed her hand away and wanted to take a look.
Wen Lu giggled, "Lied to you." But you've inspired me a lot, and I know what to do. ”
"Then hurry up and go to rest, and do it tomorrow," Lu Yaocheng got up and touched her head.
"No, today's business is finished today, and tomorrow there are still things to do tomorrow," Wen Lu insisted, raised his body and sat in Lu Yaocheng's seat, ready to start.
Lu Yaocheng didn't stop her again, and went back to the bedroom first.
Wen Lu cautiously peeped at him as he left, looked at the time, and decided that she would never go back to sleep if it was just a little bit today.
Fortunately, with Lu Yaocheng's guidance, she took the lead in completing the data analysis before 00 o'clock, she opened the experimental plan to be modified, and turned off the automatic lock screen without operation, so that the screen was always on, and when sleepiness hit, she fell asleep on the desk.
I don't know how long it took, Wen Lu faintly heard the sound of a careful door opening, but she wasn't ready to wake up at all. As the man approached her, she felt him stand beside her for a moment, the sound of a mouse click presumably helping her save a file, and the man then shut down the computer.
Wen Lu sighed slightly in her ears, like a breeze in March, with warmth.
She hadn't fully woken up yet, because she was at ease, and she could be unguarded here. A sense of security from the bottom of her heart wrapped her tightly, and she was picked up half-asleep and half-awake, she muttered a few times, found the most comfortable position in the man's arms, and continued to sleep.
***
In the morning, Wen Lu was woken up by the alarm clock, and Lu Yaocheng was no longer by her side.
After waking up, she heard the sound of Lu Yaocheng talking on the phone from the living room.
She cautiously got out of bed barefoot and eavesdropped on the bedroom door.
"Song Yan, what's the matter with the person in charge of the first phase of the experiment?" Lu Yaocheng's tone was very solemn.
"The Mu family's investment accounts for the majority, and the surname Mu will let her daughter take over," Song Yan heard that his brother was a little abnormal, but he didn't think there was anything wrong with it, "Brother, didn't you say that as long as Mu Huanting doesn't appear in the hospital in the future?" Now that she is in charge of the first phase of the experiment, she has nothing to do with her sister-in-law, you have to give others a way to live. ”
"It's not that I don't give them a way to live, it's that they are in my way," Lu Yaocheng took off his glasses and rubbed his eyes, "No matter what method you use, replace Mu Huanting for me as soon as possible." Also, let me tell you one more thing, Wen Lu is the first phase of the pediatric experiment. You can see how to do it. ”
"What...... What the? How can it be so coincidental? Song Yan was one head and two big, "I just didn't have a good time forcing Mu Huanting back, why are I here again now?" ”
"Think for yourself. I don't look at the process, I only look at the result," Lu Yaocheng obviously said something.
Song Yan thought about it, Lu Yaocheng meant that he didn't mind him using a trick.
has been in the mall for so many years, he has seen his brother's methods, he has never been a good person, and the word bright and fair really has nothing to do with his brother.
Take Mu Huanting's case as an example, Mu Huanting just has some entanglements with Wen Lu, and she is far from having to do anything with his brother, but what about his brother? There is no way to live for others, and he is a graduate student who has worked hard, and he can force people to drop out.
Who is not a little arrogant in his heart, Mu Huanting naturally can't agree, but his brother just has a way to make her bow her head and take the initiative to quit school. The method is also very simple, that is, to tell the patient about the profit she made from the prescribed medicine, in fact, this is not Mu Huanting's business, they have always been this rule. Nostalgia is bad in the rules, and when the East Window incident happened, Corey naturally wouldn't "quit meat" in order to protect her.
A small trouble, so that Mu Huanting, who was not deeply involved in the world, panicked, and then he personally came forward to say some threatening words, which became the last straw that crushed the camel, and the little girl took the bait stupidly and quit the school herself.
Does his words have weight or is it because Lu Yaocheng's identity is confident, who doesn't necessarily have an accident if he kills people and arsons like his brother?
Opening a small venture capital company is just a matter of fun and then accidentally playing big.
Mentioning this, Song Yan had to praise his brother for his vicious eyes. In the early years, he set his sights on the venture capital market.
Now I always hear the news that a certain company is listed, which sounds very awesome, but everyone who knows knows that companies that can't attract venture capital choose to go public, and the purpose of the two is only one - to get more investment.
His brother is the target of all kinds of large and small companies that want to get investment. As long as you pull the venture capital, the listing is considered wool.
***
Wen Lu stood behind the bedroom door and almost laughed out loud.
She knew that Lu Yaocheng had a way to replace Mu Huanting, so she deliberately showed a very hard look, and by the way, she tested how much Lu Yaocheng hurt and spoiled her.
It turns out that Lu Yaocheng seems to be satisfied with her lover, but is indeed willing to put his mind into it.